| History log of /src/sys/nfs/nfs_vnops.c |
| Revision | | Date | Author | Comments |
| 1.325 |
| 10-Dec-2023 |
schmonz | NFS client: fix interop with macOS 14 servers.
Symptom: a bunch of "Cannot open `.' (Invalid argument)".
thorpej@ analysis and fix: on the first request to read a given
directory, make sure READDIR and READDIRPLUS cookie verifiers are
being set to 0. This is in RFC1813 and macOS must have gotten
stricter about it.
Verified on 10.0_RC1/aarch64 to fix the reproducers in PR kern/57691 as
well as the original use case in which I met the bug: pkg_rr once again
runs to completion.
|
| 1.324 |
| 24-May-2022 |
andvar | branches: 1.324.4;
fix various typos in comments, docs and log messages.
|
| 1.323 |
| 30-Mar-2022 |
christos | restructure so we abort/unlock properly on failure.
|
| 1.322 |
| 27-Mar-2022 |
christos | add a kauth vnode check for creating links
|
| 1.321 |
| 20-Oct-2021 |
thorpej | Overhaul of the EVFILT_VNODE kevent(2) filter:
- Centralize vnode kevent handling in the VOP_*() wrappers, rather than
forcing each individual file system to deal with it (except VOP_RENAME(),
because VOP_RENAME() is a mess and we currently have 2 different ways
of handling it; at least it's reasonably well-centralized in the "new"
way).
- Add support for NOTE_OPEN, NOTE_CLOSE, NOTE_CLOSE_WRITE, and NOTE_READ,
compatible with the same events in FreeBSD.
- Track which kevent notifications clients are interested in receiving
to avoid doing work for events no one cares about (avoiding, e.g.
taking locks and traversing the klist to send a NOTE_WRITE when
someone is merely watching for a file to be deleted, for example).
In support of the above:
- Add support in vnode_if.sh for specifying PRE- and POST-op handlers,
to be invoked before and after vop_pre() and vop_post(), respectively.
Basic idea from FreeBSD, but implemented differently.
- Add support in vnode_if.sh for specifying CONTEXT fields in the
vop_*_args structures. These context fields are used to convey information
between the file system VOP function and the VOP wrapper, but do not
occupy an argument slot in the VOP_*() call itself. These context fields
are initialized and subsequently interpreted by PRE- and POST-op handlers.
- Version VOP_REMOVE(), uses the a context field for the file system to report
back the resulting link count of the target vnode. Return this in tmpfs,
udf, nfs, chfs, ext2fs, lfs, and ufs.
NetBSD 9.99.92.
|
| 1.320 |
| 18-Jul-2021 |
dholland | Abolish all the silly indirection macros for initializing vnode ops tables.
These are things of the form #define foofs_op genfs_op, or #define
foofs_op genfs_eopnotsupp, or similar. They serve no purpose besides
obfuscation, and have gotten cutpasted all over everywhere.
|
| 1.319 |
| 18-Jul-2021 |
dholland | Use macros for the canned parts of device and fifo vnode op tables.
Add GENFS_SPECOP_ENTRIES and GENFS_FIFOOP_ENTRIES macros that contain
the portion of the vnode ops table declaration that is
(conservatively) the same in every fs. Use these in every fs that
supports devices and/or fifos with separate ops tables.
Note that ptyfs works differently (it has one type of vnode with
open-coded dispatch to the specfs code, which I haven't changed in
this commit) and rump/librump/rumpvfs/rumpfs.c has an indirect dynamic
dispatch that already does more or less the same thing, which I also
haven't changed.
Also note that this anticipates a few bits in the next changeset here
and there, and adds missing but unreachable calls in some cases (e.g.
most fses weren't defining whiteout on devices and fifos, but it isn't
reachable there), and it changes parsepath on devices and fifos to
genfs_badop from genfs_parsepath (but it's not reachable there
either).
It appears that devices in kernfs were missing kqfilter, so it's
possible that if you try to use kqueue on /kern/rootdev that it'll
explode.
And finally note that the ops declaration tables aren't
order-dependent. (Other than vop_default_desc has to come first.)
Otherwise this wouldn't work.
|
| 1.318 |
| 29-Jun-2021 |
dholland | - Add a new vnode op: VOP_PARSEPATH.
- Move namei_getcomponent to genfs_vnops.c and call it genfs_parsepath.
- Add a parsepath entry to every vnode ops table.
VOP_PARSEPATH takes a directory vnode to be searched and a complete
following path and chooses how much of that path to consume. To begin
with, all parsepath calls are genfs_parsepath, which locates the first
'/' as always.
Note that the call doesn't take the whole struct componentname, only
the string. The other bits of struct componentname should not be
needed and there's no reason to cause potential complications by
exposing them.
|
| 1.317 |
| 05-Sep-2020 |
riastradh | branches: 1.317.6;
Round of uvm.h cleanup.
The poorly named uvm.h is generally supposed to be for uvm-internal
users only.
- Narrow it to files that actually need it -- mostly files that need
to query whether curlwp is the pagedaemon, which should maybe be
exposed by an external header.
- Use uvm_extern.h where feasible and uvm_*.h for things not exposed
by it. We should split up uvm_extern.h but this will serve for now
to reduce the uvm.h dependencies.
- Use uvm_stat.h and #ifdef UVMHIST uvm.h for files that use
UVMHIST(ubchist), since ubchist is declared in uvm.h but the
reference evaporates if UVMHIST is not defined, so we reduce header
file dependencies.
- Make uvm_device.h and uvm_swap.h independently includable while
here.
ok chs@
|
| 1.316 |
| 27-Jun-2020 |
christos | Introduce genfs_pathconf() and use it for the default case in all filesystems.
|
| 1.315 |
| 16-May-2020 |
christos | Add ACL support for FFS. From FreeBSD.
|
| 1.314 |
| 13-Apr-2020 |
ad | Replace most uses of vp->v_usecount with a call to vrefcnt(vp), a function
that hides the details and does atomic_load_relaxed(). Signature matches
FreeBSD.
|
| 1.313 |
| 23-Feb-2020 |
ad | branches: 1.313.4;
UVM locking changes, proposed on tech-kern:
- Change the lock on uvm_object, vm_amap and vm_anon to be a RW lock.
- Break v_interlock and vmobjlock apart. v_interlock remains a mutex.
- Do partial PV list locking in the x86 pmap. Others to follow later.
|
| 1.312 |
| 10-Sep-2019 |
christos | branches: 1.312.2;
remove NCHNAMLEN optimization
|
| 1.311 |
| 03-Sep-2018 |
riastradh | branches: 1.311.4;
Rename min/max -> uimin/uimax for better honesty.
These functions are defined on unsigned int. The generic name
min/max should not silently truncate to 32 bits on 64-bit systems.
This is purely a name change -- no functional change intended.
HOWEVER! Some subsystems have
#define min(a, b) ((a) < (b) ? (a) : (b))
#define max(a, b) ((a) > (b) ? (a) : (b))
even though our standard name for that is MIN/MAX. Although these
may invite multiple evaluation bugs, these do _not_ cause integer
truncation.
To avoid `fixing' these cases, I first changed the name in libkern,
and then compile-tested every file where min/max occurred in order to
confirm that it failed -- and thus confirm that nothing shadowed
min/max -- before changing it.
I have left a handful of bootloaders that are too annoying to
compile-test, and some dead code:
cobalt ews4800mips hp300 hppa ia64 luna68k vax
acorn32/if_ie.c (not included in any kernels)
macppc/if_gm.c (superseded by gem(4))
It should be easy to fix the fallout once identified -- this way of
doing things fails safe, and the goal here, after all, is to _avoid_
silent integer truncations, not introduce them.
Maybe one day we can reintroduce min/max as type-generic things that
never silently truncate. But we should avoid doing that for a while,
so that existing code has a chance to be detected by the compiler for
conversion to uimin/uimax without changing the semantics until we can
properly audit it all. (Who knows, maybe in some cases integer
truncation is actually intended!)
|
| 1.310 |
| 26-Apr-2017 |
riastradh | branches: 1.310.4; 1.310.10; 1.310.12;
Change VOP_REMOVE and VOP_RMDIR to preserve lock/ref on dvp.
No change to vp -- the plan is to replace the node by the
componentname in the vop parameters, and let all directory vops do
lookups internally.
Proposed on tech-kern with no objections:
https://mail-index.netbsd.org/tech-kern/2017/04/17/msg021825.html
|
| 1.309 |
| 19-Jan-2016 |
hannken | Return an error if NFSPROC_LOOKUP returns the file handle of the current
directory. Treating it as DOT lookup would put garbage into the name
cache and could panic on future lookups.
Seen with ZFS file system exported from OmniOS, an OpenSolaris derivative.
Fixes PR kern/50664 "cd .." over NFS/ZFS can panic kernel
|
| 1.308 |
| 14-May-2015 |
chs | in nfs_writerpc(), avoid a signed/unsigned problem in computing the
number of bytes to back up in the uio when we need to resend a write RPC
(eg. after a server crash) on a 64-bit platform. should fix PR 35448.
|
| 1.307 |
| 20-Apr-2015 |
riastradh | Make VOP_LINK return directory still locked and referenced.
Ride 7.99.10 bump.
|
| 1.306 |
| 25-Jul-2014 |
dholland | branches: 1.306.2; 1.306.4;
Add VOP_FALLOCATE and VOP_FDISCARD to every vnode ops table I can
find.
The filesystem ones all call genfs_eopnotsupp - right now I am only
implementing the plumbing and we can implement fallocate and/or
fdiscard for files later.
The device ones call spec_fallocate (which is also genfs_eopnotsupp)
and spec_fdiscard, which dispatches to the device-level op.
The fifo ones all call vn_fifo_bypass, which also ends up being
EOPNOTSUPP.
|
| 1.305 |
| 05-Jul-2014 |
hannken | Use vcache_rekey_* for nfs_lookitup() in the "*npp != NULL" case.
|
| 1.304 |
| 07-Feb-2014 |
hannken | branches: 1.304.2;
Change vnode operation lookup to return the resulting vnode *vpp unlocked.
Change cache_lookup() to return an unlocked vnode.
Discussed on tech-kern@
Welcome to 6.99.31
|
| 1.303 |
| 23-Jan-2014 |
hannken | Change vnode operations create, mknod, mkdir and symlink to return
the resulting vnode *vpp unlocked.
Discussed on tech-kern@
Welcome to 6.99.30
|
| 1.302 |
| 17-Jan-2014 |
hannken | Change vnode operations create, mknod, mkdir and symlink to keep the
directory node dvp locked on return.
Discussed on tech-kern@
Welcome to 6.99.29
|
| 1.301 |
| 15-Nov-2013 |
nisimura | add one more __unused attribute to shut gcc4.8 off.
|
| 1.300 |
| 14-Sep-2013 |
martin | Backout wildcard pragma to kill warnings and instead sprinkle a few dozen
__unused attributes.
Requested by joerg@
|
| 1.299 |
| 18-Mar-2013 |
plunky | branches: 1.299.6;
C99 section 6.7.2.3 (Tags) Note 3 states that:
A type specifier of the form
enum identifier
without an enumerator list shall only appear after the type it
specifies is complete.
which means that we cannot pass an "enum vtype" argument to
kauth_access_action() without fully specifying the type first.
Unfortunately there is a complicated include file loop which
makes that difficult, so convert this minimal function into a
macro (and capitalize it).
(ok elad@)
|
| 1.298 |
| 07-Nov-2012 |
macallan | fix crash in nfs client lookups, dholland says 'my fault'
|
| 1.297 |
| 05-Nov-2012 |
dholland | Excise struct componentname from the namecache.
This uglifies the interface, because several operations need to be
passed the namei flags and cache_lookup also needs for the time being
to be passed cnp->cn_nameiop. Nonetheless, it's a net benefit.
The glop should be able to go away eventually but requires structural
cleanup elsewhere first.
This change requires a kernel bump.
|
| 1.296 |
| 05-Nov-2012 |
dholland | Disentangle the namecache from the internals of namei.
- Move the namecache's hash computation to inside the namecache code,
instead of being spread out all over the place. Remove cn_hash from
struct componentname and delete all uses of it.
- It is no longer necessary (if it ever was) for cache_lookup and
cache_lookup_raw to clear MAKEENTRY from cnp->cn_flags for the cases
that cache_enter already checks for.
- Rearrange the interface of cache_lookup (and cache_lookup_raw) to
make it somewhat simpler, to exclude certain nonexistent error
conditions, and (most importantly) to make it not require write access
to cnp->cn_flags.
This change requires a kernel bump.
|
| 1.295 |
| 22-Jul-2012 |
rmind | branches: 1.295.2;
Move some the test for MAKEENTRY into the cache_enter(9). Make some
variables in vfs_cache.c static, __read_mostly, etc.
No objection on tech-kern@.
|
| 1.294 |
| 27-Apr-2012 |
drochner | fix access permission check which got broken by some kauth rework
in March, affected mostly systems with NFS root fs
|
| 1.293 |
| 28-Nov-2011 |
tls | branches: 1.293.2; 1.293.4;
Remove arc4random() and arc4randbytes() from the kernel API. Replace
arc4random() hacks in rump with stubs that call the host arc4random() to
get numbers that are hopefully actually random (arc4random() keyed with
stack junk is not). This should fix some of the currently failing anita
tests -- we should no longer generate duplicate "random" MAC addresses in
the test environment.
|
| 1.292 |
| 27-Sep-2011 |
christos | branches: 1.292.2;
use NFS_MAXPATHLEN instead of MAXPATHLEN
|
| 1.291 |
| 12-Jun-2011 |
rmind | Welcome to 5.99.53! Merge rmind-uvmplock branch:
- Reorganize locking in UVM and provide extra serialisation for pmap(9).
New lock order: [vmpage-owner-lock] -> pmap-lock.
- Simplify locking in some pmap(9) modules by removing P->V locking.
- Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share
the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs).
- Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner.
Add TLBSTATS option for x86 to collect statistics about TLB shootdowns.
- Unify /dev/mem et al in MI code and provide required locking (removes
kernel-lock on some ports). Also, avoid cache-aliasing issues.
Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches
formed the core changes of this branch.
|
| 1.290 |
| 24-Apr-2011 |
rmind | branches: 1.290.2;
sys_link: prevent hard links on directories (cross-mount operations are
already prevented). File systems are no longer responsible to check this.
Clean up and add asserts (note that dvp == vp cannot happen in vop_link).
OK dholland@
|
| 1.289 |
| 14-Dec-2010 |
cegger | branches: 1.289.2;
Initialize mutex and cv after sanity checks
|
| 1.288 |
| 14-Dec-2010 |
cegger | back out rev. 1.285. The problem I try to hunt down
in PR 42455 is not in the network stack as shown by PR 44206.
|
| 1.287 |
| 30-Nov-2010 |
dholland | Abolish the SAVENAME and HASBUF flags. There is now always a buffer,
so the path in a struct componentname is now always valid during VOP
calls.
|
| 1.286 |
| 30-Nov-2010 |
dholland | Abolish struct componentname's cn_pnbuf. Use the path buffer in the
pathbuf object passed to namei as work space instead. (For now a pnbuf
pointer appears in struct nameidata, to support certain unclean things
that haven't been fixed yet, but it will be going away in the future.)
This removes the need for the SAVENAME and HASBUF namei flags.
|
| 1.285 |
| 26-Oct-2010 |
cegger | Add diagnostic check which hits when PR 42455 is reproduced.
Idea from hans@
|
| 1.284 |
| 24-Jun-2010 |
hannken | Clean up vnode lock operations pass 2:
VOP_UNLOCK(vp, flags) -> VOP_UNLOCK(vp): Remove the unneeded flags argument.
Welcome to 5.99.32.
Discussed on tech-kern.
|
| 1.283 |
| 29-Mar-2010 |
pooka | Stop exposing fifofs internals and leave only fifo_vnodeop_p visible.
|
| 1.282 |
| 08-Jan-2010 |
pooka | branches: 1.282.2; 1.282.4;
The VATTR_NULL/VREF/VHOLD/HOLDRELE() macros lost their will to live
years ago when the kernel was modified to not alter ABI based on
DIAGNOSTIC, and now just call the respective function interfaces
(in lowercase). Plenty of mix'n match upper/lowercase has creeped
into the tree since then. Nuke the macros and convert all callsites
to lowercase.
no functional change
|
| 1.281 |
| 21-Oct-2009 |
rmind | Remove uarea swap-out functionality:
- Addresses the issue described in PR/38828.
- Some simplification in threading and sleepq subsystems.
- Eliminates pmap_collect() and, as a side note, allows pmap optimisations.
- Eliminates XS_CTL_DATA_ONSTACK in scsipi code.
- Avoids few scans on LWP list and thus potentially long holds of proc_lock.
- Cuts ~1.5k lines of code. Reduces amd64 kernel size by ~4k.
- Removes __SWAP_BROKEN cases.
Tested on x86, mips, acorn32 (thanks <mpumford>) and partly tested on
acorn26 (thanks to <bjh21>).
Discussed on <tech-kern>, reviewed by <ad>.
|
| 1.280 |
| 14-Jul-2009 |
apb | Use pid_t, not short, for a pid.
Part of PR 41255 from Kurt Lidl.
|
| 1.279 |
| 23-Jun-2009 |
elad | Move the implementation of vaccess() to genfs_can_access(), in line with
the other routines of the same spirit.
Adjust file-system code to use it.
Keep vaccess() for KPI compatibility and to keep element of least
surprise. A "diagnostic" message warning that vaccess() is deprecated will
be printed when it's used (obviously, only in DIAGNOSTIC kernels).
No objections on tech-kern@:
http://mail-index.netbsd.org/tech-kern/2009/06/21/msg005310.html
|
| 1.278 |
| 10-May-2009 |
yamt | nfs_lookup: vn_lock the vnode returned by cache_lookup_raw
before feeding it to VOP_GETATTR. it's necessary because the vnode might
be being cleaned by getcleanvnode.
it's an instance of more general races between vnode reclaim and
unlocked VOPs. however, this one happens somewhat often because it can be
triggered by getnewvnode rather than revoke.
|
| 1.277 |
| 10-May-2009 |
yamt | restore lines, esp. a vrele() call, which i mistakenly removed
in the previous. (rev.1.276)
|
| 1.276 |
| 04-May-2009 |
yamt | nfs_lookup: handle the case where the vnode returned cache_lookup_raw is
being reclaimed by another thread. after recent changes in cache_lookup_raw,
there's a race between cache_lookup_raw/vtryget and getcleanvnode/vclean.
PR/41028.
|
| 1.275 |
| 04-May-2009 |
yamt | nfs_lookup: add an assertion.
|
| 1.274 |
| 04-May-2009 |
yamt | nfs_lookup: comments. no functional changes.
|
| 1.273 |
| 14-Mar-2009 |
dsl | ANSIfy another 1261 function definitions.
The only ones left in sys are beyond by sed script!
(or in sys/dist or sys/external)
Mostly they have function pointer parameters.
|
| 1.272 |
| 14-Mar-2009 |
dsl | Change about 4500 of the K&R function definitions to ANSI ones.
There are still about 1600 left, but they have ',' or /* ... */
in the actual variable definitions - which my awk script doesn't handle.
There are also many that need () -> (void).
(The script does handle misordered arguments.)
|
| 1.271 |
| 14-Mar-2009 |
dsl | Remove all the __P() from sys (excluding sys/dist)
Diff checked with grep and MK1 eyeball.
i386 and amd64 GENERIC and sys still build.
|
| 1.270 |
| 13-Mar-2009 |
yamt | nfs_lookup: fix a comment.
|
| 1.269 |
| 11-Jan-2009 |
christos | branches: 1.269.2;
merge christos-time_t
|
| 1.268 |
| 19-Nov-2008 |
ad | branches: 1.268.4;
Make the emulations, exec formats, coredump, NFS, and the NFS server
into modules. By and large this commit:
- shuffles header files and ifdefs
- splits code out where necessary to be modular
- adds module glue for each of the components
- adds/replaces hooks for things that can be installed at runtime
|
| 1.267 |
| 15-Oct-2008 |
pooka | branches: 1.267.2;
For NFSV3CREATE_EXCLUSIVE verifier, just use arc4random() instead
of the first inet address on INET systems (which is likely to be
localhost).
|
| 1.266 |
| 13-Feb-2008 |
yamt | branches: 1.266.6; 1.266.10; 1.266.16;
reject files larger than nm_maxfilesize.
|
| 1.265 |
| 25-Jan-2008 |
ad | Remove VOP_LEASE. Discussed on tech-kern.
|
| 1.264 |
| 02-Jan-2008 |
yamt | use kmem_alloc instead of malloc.
|
| 1.263 |
| 02-Jan-2008 |
ad | Merge vmlocking2 to head.
|
| 1.262 |
| 17-Dec-2007 |
yamt | nfs_create: try GUARDED if EXCLUSIVE is NOTSUPP.
|
| 1.261 |
| 08-Dec-2007 |
pooka | branches: 1.261.4;
Remove cn_lwp from struct componentname. curlwp should be used
from on. The NDINIT() macro no longer takes the lwp parameter and
associates the credentials of the calling thread with the namei
structure.
|
| 1.260 |
| 26-Nov-2007 |
pooka | branches: 1.260.2;
Remove the "struct lwp *" argument from all VFS and VOP interfaces.
The general trend is to remove it from all kernel interfaces and
this is a start. In case the calling lwp is desired, curlwp should
be used.
quick consensus on tech-kern
|
| 1.259 |
| 13-Nov-2007 |
yamt | nfs_lookup: fix indent.
|
| 1.258 |
| 07-Nov-2007 |
ad | Merge from vmlocking:
- pool_cache changes.
- Debugger/procfs locking fixes.
- Other minor changes.
|
| 1.257 |
| 28-Oct-2007 |
yamt | branches: 1.257.2;
make NFS_ATTRTIMEO a function.
|
| 1.256 |
| 09-Jul-2007 |
ad | branches: 1.256.6; 1.256.8; 1.256.12;
Merge some of the less invasive changes from the vmlocking branch:
- kthread, callout, devsw API changes
- select()/poll() improvements
- miscellaneous MT safety improvements
|
| 1.255 |
| 29-Apr-2007 |
yamt | don't forget to destroy mutex and condvar.
|
| 1.254 |
| 29-Apr-2007 |
yamt | use mutex and condver.
|
| 1.253 |
| 29-Apr-2007 |
yamt | use mutex and condvar.
|
| 1.252 |
| 04-Mar-2007 |
christos | branches: 1.252.2; 1.252.4;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
|
| 1.251 |
| 22-Feb-2007 |
thorpej | TRUE -> true, FALSE -> false
|
| 1.250 |
| 21-Feb-2007 |
thorpej | Replace the Mach-derived boolean_t type with the C99 bool type. A
future commit will replace use of TRUE and FALSE with true and false.
|
| 1.249 |
| 24-Jan-2007 |
hubertf | branches: 1.249.2;
Remove duplicate #includes, patch contributed in private mail
by Slava Semushin <slava.semushin@gmail.com>.
To verify that no nasty side effects of duplicate includes (or their
removal) have an effect here, I've compiled an i386/ALL kernel with
and without the patch, and the only difference in the resulting .o
files was in shifted line numbers in some assert() calls.
The comparison of the .o files was based on the output of "objdump -D".
Thanks to martin@ for the input on testing.
|
| 1.248 |
| 27-Dec-2006 |
yamt | - remove the rest of nqnfs.
- reject NFSMNT_MNTD and NFSMNT_KERB. (no users in tree.)
|
| 1.247 |
| 27-Dec-2006 |
yamt | remove nqnfs.
|
| 1.246 |
| 09-Dec-2006 |
chs | a smorgasbord of improvements to vnode locking and path lookup:
- LOCKPARENT is no longer relevant for lookup(), relookup() or VOP_LOOKUP().
these now always return the parent vnode locked. namei() works as before.
lookup() and various other paths no longer acquire vnode locks in the
wrong order via vrele(). fixes PR 32535.
as a nice side effect, path lookup is also up to 25% faster.
- the above allows us to get rid of PDIRUNLOCK.
- also get rid of WANTPARENT (just use LOCKPARENT and unlock it).
- remove an assumption in layer_node_find() that all file systems implement
a recursive VOP_LOCK() (unionfs doesn't).
- require that all file systems supply vfs_vptofh and vfs_fhtovp routines.
fill in eopnotsupp() for file systems that don't support being exported
and remove the checks for NULL. (layerfs calls these without checking.)
- in union_lookup1(), don't change refcounts in the ISDOTDOT case, just
adjust which vnode is locked. fixes PR 33374.
- apply fixes for ufs_rename() from ufs_vnops.c rev. 1.61 to ext2fs_rename().
|
| 1.245 |
| 09-Nov-2006 |
yamt | branches: 1.245.2;
remove some __unused in function parameters.
|
| 1.244 |
| 14-Oct-2006 |
yamt | grab glock when calling uvm_unp_setsize, so that it doesn't interfere
mmap'ed accesses. this fixes an assertion failure in in nfs_doio_read.
("vp->v_size >= uiop->uio_offset + uiop->uio_resid")
|
| 1.243 |
| 12-Oct-2006 |
christos | - sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386
|
| 1.242 |
| 29-Sep-2006 |
drochner | Flush regular files before setattr also if the mode bits are going to
be set. Linux NFS servers (at least) reset suid/sgid bits if a write
happens afterwards. Add a comment why this is done.
This fixes system builds on diskless systems for me where suid bits
were missing after install(1).
Approved by yamt.
|
| 1.241 |
| 23-Jul-2006 |
ad | branches: 1.241.4; 1.241.6;
Use the LWP cached credentials where sane.
|
| 1.240 |
| 01-Jul-2006 |
yamt | some comments taken from Jed Davis's patch.
|
| 1.239 |
| 01-Jul-2006 |
yamt | if a file is sillyrename'ed because it's a destination of rename,
make sillyrename (try to) use LINK operation rather than RENAME.
PR/33861 from Jed Davis. he provided the almost same patch.
according to him, it also happen to be what opensolaris does in this case.
from the PR:
> In nfs_rename(), if the destination appears to exist and is "in use"
> (this check is apparently satisfied even if the file isn't in use by
> anything except the rename itself), it will sillyrename it, then delete
> the sillyrenamed file even if the rename fails -- for instance, because
> the "from" file no longer exists on the server.
> mkdir a b; touch a/x; perl -e 'fork(); rename("a/x","b/x") or die "$!\n"'
>
> Afterwards, neither a/x nor b/x will exist.
> 1) Lookup of b/x; fails with NOENT.
> 2) Rename from a/x to b/x; succeeds.
> 3) Lookup of b/x; fails with NOENT.
> 4) Rename from b/x to b/.nfsA23a3; succeeds.
> 5) Rename from a/x to b/x; fails with NOENT.
> 6) Remove of b/.nfsA23a3; succeeds.
|
| 1.238 |
| 30-Jun-2006 |
yamt | fix handling of NFSERR_NOTSUPP and NFSERR_BAD_COOKIE,
which have been broken since nfs_socket.c rev.1.115.
|
| 1.237 |
| 07-Jun-2006 |
kardel | branches: 1.237.2;
merge FreeBSD timecounters from branch simonb-timecounters
- struct timeval time is gone
time.tv_sec -> time_second
- struct timeval mono_time is gone
mono_time.tv_sec -> time_uptime
- access to time via
{get,}{micro,nano,bin}time()
get* versions are fast but less precise
- support NTP nanokernel implementation (NTP API 4)
- further reading:
Timecounter Paper: http://phk.freebsd.dk/pubs/timecounter.pdf
NTP Nanokernel: http://www.eecis.udel.edu/~mills/ntp/html/kern.html
|
| 1.236 |
| 14-May-2006 |
elad | branches: 1.236.2;
integrate kauth.
|
| 1.235 |
| 15-Apr-2006 |
christos | Coverity CID 744: Conditionally define out dead code (only if it is dead)
|
| 1.234 |
| 15-Apr-2006 |
christos | Coverity CID 2515-2519: Initialize rexmit on error path.
|
| 1.233 |
| 15-Apr-2006 |
christos | Coverity CID 2520: rexmit can be uninitialized on error path.
|
| 1.232 |
| 14-Apr-2006 |
blymn | Make i/o statistics collection more generic, include tape drives and
nfs mounts in the set of devices that statistics will be reported on.
|
| 1.231 |
| 01-Mar-2006 |
yamt | branches: 1.231.2; 1.231.4; 1.231.6;
merge yamt-uio_vmspace branch.
- use vmspace rather than proc or lwp where appropriate.
the latter is more natural to specify an address space.
(and less likely to be abused for random purposes.)
- fix a swdmover race.
|
| 1.230 |
| 11-Dec-2005 |
christos | branches: 1.230.2; 1.230.4; 1.230.6;
merge ktrace-lwp.
|
| 1.229 |
| 05-Nov-2005 |
yamt | branches: 1.229.2;
nfs_read: return EISDIR rather than EPERM for !VREG files.
|
| 1.228 |
| 02-Nov-2005 |
yamt | merge yamt-vop branch. remove following VOPs.
VOP_BLKATOFF
VOP_VALLOC
VOP_BALLOC
VOP_REALLOCBLKS
VOP_VFREE
VOP_TRUNCATE
VOP_UPDATE
|
| 1.227 |
| 19-Sep-2005 |
christos | branches: 1.227.2;
ATTRTIMEO takes 2 args.
|
| 1.226 |
| 19-Aug-2005 |
yamt | fix some simple bugs in the 64bit ino_t changes.
- edp -> dp
- * -> +
|
| 1.225 |
| 19-Aug-2005 |
christos | 64 bit inode changes.
|
| 1.224 |
| 21-Jul-2005 |
yamt | use a correct credential for readlink. discussed on source-changes@.
|
| 1.223 |
| 07-Jul-2005 |
christos | 1. use p = uio->uio_procp consistently and eliminate suspicious uses
of curproc (where uio->uio_procp should be used?). Don't do this
for nfs_commit(), because yamt says it is possibly wrong.
2. nfs_doio() does not use struct proc; remove it and the code to compute it.
3. use copyin_proc() and copyout_proc() instead of copyin() and copyout().
4. check return of copyout_proc(). and mark return from copyin_proc() XXX
5. Eliminate check p == curproc assertion check from nfs_write;
nfs_read does not have it and we might be called in a different
process context anyway (PR 20138).
|
| 1.222 |
| 29-May-2005 |
christos | branches: 1.222.2;
- sprinkle const
- avoid shadowed variables
- mark bad const use with XXXUNCONST
|
| 1.221 |
| 17-May-2005 |
christos | Yes, it was a cool trick >20 years ago to use "0123456789abcdef"[a] to
implement, xtoa(), but I think defining the samestring 50 times is a bit
too much. Defined HEXDIGITS and hexdigits in subr_prf.c and use it...
|
| 1.220 |
| 26-Feb-2005 |
perry | branches: 1.220.2;
nuke trailing whitespace
|
| 1.219 |
| 26-Jan-2005 |
yamt | nfs_readdirrpc, nfs_readdirplusrpc:
avoid infinite loops when getting readdir response without
any entries or eof. PR/28971.
|
| 1.218 |
| 26-Jan-2005 |
yamt | handle a really empty directory, which doesn't have even the dot entry.
|
| 1.217 |
| 21-Jan-2005 |
yamt | branches: 1.217.2;
s/time/mono_time/ for n_attrstamp and n_accstamp. (parts of) PR/25641.
|
| 1.216 |
| 19-Jan-2005 |
yamt | implement inaccurate mtime/ctime detection.
namely, if mtime or ctime are same between pre_op_attr and post_op_attr
when we expected them to be changed, don't trust the server.
|
| 1.215 |
| 08-Jan-2005 |
yamt | branches: 1.215.2;
nfs_lookup: check n_nctime for positive entries as well to improve
cache consistency.
|
| 1.214 |
| 17-Dec-2004 |
yamt | revive spec vop_bwrite as it's needed for block devices.
PR/28684 from Jukka Salmi.
|
| 1.213 |
| 14-Dec-2004 |
yamt | redirect some VOPs which shouldn't be used for nfs
to genfs_badop (ie. panic).
|
| 1.212 |
| 14-Dec-2004 |
yamt | - centerize code to invalidate stale cache.
- don't ignore errors when invalidating buffers in nfs_open.
|
| 1.211 |
| 03-Oct-2004 |
yamt | nfs_readdirrpc, nfs_readdirplusrpc:
don't expose kernel garbage data to userland.
|
| 1.210 |
| 01-Oct-2004 |
yamt | nfs_writerpc: fix PHOLD leak on error.
|
| 1.209 |
| 23-Sep-2004 |
yamt | nfs_readdirplusrpc: fix spurious EBUSYs.
|
| 1.208 |
| 20-Jul-2004 |
yamt | nfs_readdirplusrpc: fix a very long-standing cache corruption bug.
in the case of !bigenough, don't fill d_type or dnlc with bogus data.
|
| 1.207 |
| 20-Jul-2004 |
yamt | revert nfs_vnops.c rev.1.189.
it's no longer needed because cache_enter() has been changed to handle
duplicated entries by itsself.
|
| 1.206 |
| 18-Jul-2004 |
yamt | nfs_commit: use NAC_NOTRUNC when loading an attribute
as we're called holding pages locked.
|
| 1.205 |
| 08-Jul-2004 |
yamt | - include opt_inet.h for INET.
- catchup to in_ifaddr -> in_ifaddrhead rename.
XXX the address on the top of in_ifaddrhead is likely 127.0.0.1.
using it to construct the verifier doesn't make much sense.
maybe it's better to use some uuid or ip_randomid-like method.
|
| 1.204 |
| 08-Jul-2004 |
yamt | nfs_create: after an exclusive create rpc, make sure to update
timestamps, which were likely used to store the verifier.
reported by Mark Davies. PR/26200
|
| 1.203 |
| 27-Jun-2004 |
yamt | nfs_lookup: use cache_lookup_raw() so that:
- "intrusive" dirops now have more chances to get benefits from dnlc.
- fixes a deadlock due to vnode locking order inversion.
nfs_create and others: purge stale dnlc entries
as nfs_lookup() no longer does it automatically.
|
| 1.202 |
| 16-Jun-2004 |
yamt | nfs_lookup: maintain PDIRUNLOCK even in the case of success to make
layered filesystems happy.
|
| 1.201 |
| 27-May-2004 |
yamt | remove an unused instance of VOP_UPDATE.
|
| 1.200 |
| 23-May-2004 |
christos | cut down another 7K by more NFS_V2_ONLY ifdefs.
|
| 1.199 |
| 17-May-2004 |
yamt | #if 0 out CREATE optimization for now because it has a problem in the case
of O_CREAT|O_TRUNC, which is hard to be fixed without changing upper layer.
|
| 1.198 |
| 10-May-2004 |
yamt | nfs_lookup: handle "." by ourselves as RFC1813 3.2 says.
|
| 1.197 |
| 10-May-2004 |
yamt | don't do kludge for a reply to a retransmitted request
unless we actually retransmitted the request.
|
| 1.196 |
| 08-May-2004 |
yamt | nfs_lookup: avoid CREATE optimization for DOTDOT.
creating a DOTDOT entry has no sense and will fail anyway.
|
| 1.195 |
| 08-May-2004 |
yamt | nfs_mkdir: handle the "." case.
|
| 1.194 |
| 08-May-2004 |
yamt | nfs_lookitup: handle "." correctly rather than returning garbage on the stack.
|
| 1.193 |
| 07-May-2004 |
yamt | check read only mount appropriately.
(fix a bug of nfs_vnops.c rev.1.192.)
pointed by Rob Quinn on current-users@.
|
| 1.192 |
| 06-May-2004 |
yamt | because nfsv3 has the same CREATE semantics as ours,
we don't have to issue LOOKUP RPCs beforehand.
|
| 1.191 |
| 05-Apr-2004 |
yamt | nfs_readdirplusrpc: fix a deadlock problem.
don't wait for vnode lock to load attributes.
otherwise, because READDIRPLUS returns DOTDOT entry as well,
we violate locking order.
|
| 1.190 |
| 05-Apr-2004 |
yamt | don't issue VOP_GETATTR blindly in nfs_nget().
in many cases, GETATTR RPCs here is redundant because the caller has
postop_attr. instead, make sure the resulted vnode have a valid
attribute in nfs_lookup().
|
| 1.189 |
| 05-Apr-2004 |
yamt | nfs_readdirplusrpc: purge existing namecache entry before entering a new one.
otherwise we'll get duplicated entries.
|
| 1.188 |
| 05-Apr-2004 |
yamt | when entering a namecache entry for nfs, ensure to update the appropriate
timestamp in the nfsnode so that we don't get namecache-miss when
looking up the node we just created.
|
| 1.187 |
| 05-Apr-2004 |
yamt | avoid unnecessary namecache purges in some places.
|
| 1.186 |
| 12-Mar-2004 |
yamt | branches: 1.186.2;
shrink sizeof struct nfsnode by putting exclusive members into union.
|
| 1.185 |
| 12-Mar-2004 |
yamt | introduce a macro NFS_INVALIDATE_ATTRCACHE and use it
instead of "n_attrstamp = 0".
|
| 1.184 |
| 07-Dec-2003 |
fvdl | Unix semantics dictate that access checks for files are done when it
is opened. An open file can always be read from and/or written to,
depending on how it was opened.
Therefore, the read/write/commit RPCs should never return EACCESS,
as they are only performed on files that have been successfully opened
already.
This change improves the current situation and works in most cases.
It simply always uses the most recently known owner/group of the file,
iff the authentication mechanism is AUTH_UNIX (in other cases, the
creds for a succesful open are used, but note that no other cases
are currently implemented).
A retry mechanism can be used to catch a few more cases, but this is
a good improvement for now.
|
| 1.183 |
| 29-Nov-2003 |
yamt | pad requests correctly in the zerocopy case of write rpc.
|
| 1.182 |
| 25-Oct-2003 |
christos | fix uninitialized variable
|
| 1.181 |
| 26-Sep-2003 |
yamt | do delayed truncation in nfs_getattr.
|
| 1.180 |
| 26-Sep-2003 |
yamt | change n_mtime from time_t to timespec in order to improve
cache consistency.
(1 second granularity is too loose these days.)
|
| 1.179 |
| 25-Sep-2003 |
enami | Make negative name cache works again.
|
| 1.178 |
| 17-Sep-2003 |
yamt | change nctime to timespec from time_t.
there can be too many activities in a second.
|
| 1.177 |
| 07-Aug-2003 |
agc | Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22364, verified by myself.
|
| 1.176 |
| 30-Jul-2003 |
yamt | vrecycle removed nfs vnodes.
not perfect, but enough for most cases.
|
| 1.175 |
| 29-Jun-2003 |
fvdl | branches: 1.175.2;
Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.
|
| 1.174 |
| 28-Jun-2003 |
darrenr | Pass lwp pointers throughtout the kernel, as required, so that the lwpid can
be inserted into ktrace records. The general change has been to replace
"struct proc *" with "struct lwp *" in various function prototypes, pass
the lwp through and use l_proc to get the process pointer when needed.
Bump the kernel rev up to 1.6V
|
| 1.173 |
| 27-Jun-2003 |
yamt | if nfs_writerpc() splitted an unstable write into some rpcs and
write verifier was changed, we should restart from the first.
|
| 1.172 |
| 27-Jun-2003 |
yamt | indent.
|
| 1.171 |
| 03-Jun-2003 |
yamt | fix a problem in 'protected' case of writerpc.
retransmitted mbufs can survive even after requests themselves
finished. so, before unbusy pages, make sure that mbufs referring them
go away.
pointed by enami tsugutomo on port-mips.
|
| 1.170 |
| 27-May-2003 |
yamt | fix a memory leak bug that i introduced in rev.1.167.
patch provided by enami tsugutomo on current-users.
|
| 1.169 |
| 26-May-2003 |
yamt | when a result of NFSv3 READLINK is too long for us,
return ENAMETOOLONG rather than EBADRPC.
(it's our implementation limit, not protocol limit.)
|
| 1.168 |
| 21-May-2003 |
yamt | remove local definitions of TRUE and FALSE.
|
| 1.167 |
| 21-May-2003 |
yamt | eliminate memcpy in the common and easy case of write.
|
| 1.166 |
| 03-May-2003 |
yamt | better handling of write verifier change.
|
| 1.165 |
| 24-Apr-2003 |
drochner | Change some subordinate functions to take a "struct nfsnode" argument
instead of "struct vnode". This saves a number of pointer dereferences;
it sums up to about half a kB for me. And it paves the way for future
fixes.
While cleaning up, eliminate a write-only member of "struct nfsreq"
and a pointless assignment in the NFS_V2_ONLY case.
|
| 1.164 |
| 09-Apr-2003 |
yamt | rename a very confusing variable name.
(must_commit -> stalewriteverf)
|
| 1.163 |
| 09-Apr-2003 |
yamt | make per-iod datas together.
|
| 1.162 |
| 09-Apr-2003 |
yamt | rename nm_verf to nm_writeverf because it's confusing with nm_verf{str,len}.
|
| 1.161 |
| 02-Apr-2003 |
yamt | use queue manipulation macros.
|
| 1.160 |
| 31-Mar-2003 |
yamt | rename fvdl_debug to NFS_DEBUG_COMMIT.
ok'ed by fvdl.
|
| 1.159 |
| 26-Feb-2003 |
matt | Add MBUFTRACE kernel option.
Do a little mbuf rework while here. Change all uses of MGET*(*, M_WAIT, *)
to m_get*(M_WAIT, *). These are not performance critical and making them
call m_get saves considerable space. Add m_clget analogue of MCLGET and
make corresponding change for M_WAIT uses.
Modify netinet, gem, fxp, tulip, nfs to support MBUFTRACE.
Begin to change netstat to use sysctl.
|
| 1.158 |
| 18-Feb-2003 |
jdolecek | add missing dot in comment
|
| 1.157 |
| 01-Dec-2002 |
matt | Make sure these all agree on the same definitons of various variables.
|
| 1.156 |
| 23-Oct-2002 |
jdolecek | merge kqueue branch into -current
kqueue provides a stateful and efficient event notification framework
currently supported events include socket, file, directory, fifo,
pipe, tty and device changes, and monitoring of processes and signals
kqueue is supported by all writable filesystems in NetBSD tree
(with exception of Coda) and all device drivers supporting poll(2)
based on work done by Jonathan Lemon for FreeBSD
initial NetBSD port done by Luke Mewburn and Jason Thorpe
|
| 1.155 |
| 22-Oct-2002 |
yamt | fix panic introduced by my previous commit.
for device special files, VOP_UNLOCK is called
by nfs_loadattrcache with v_data == 0.
reported and tested by Matthias Drochner.
|
| 1.154 |
| 22-Oct-2002 |
simonb | "nmp" in nfs_lookup() is set but not used, remove it.
|
| 1.153 |
| 21-Oct-2002 |
yamt | fix a page locking deadlock problem for nfs.
add a flag that specify if the file can be truncated safely or not
to nfsm_loadattr and friends. when it isn't safe, just mark the nfsnode
as "should be truncated later".
ok'ed by Frank van der Linden and Chuck Silvers.
close kern/18036.
|
| 1.152 |
| 18-Oct-2002 |
thorpej | nfs_remove(): Don't vput() the vnode twice if vp == dvp, vrele() and
vput() instead.
|
| 1.151 |
| 19-May-2002 |
tls | branches: 1.151.2;
Fix client-side lockmgr: locking against myself panic immediately upon an
attempt to NFS-mount a filesystem with the -l (use ReaddirPlus RPC) option.
Fix from Bill Sommerfeld.
|
| 1.150 |
| 12-May-2002 |
matt | branches: 1.150.2;
Eliminate commons
|
| 1.149 |
| 28-Feb-2002 |
fvdl | Invalidate the access cache when loading a new set of attributes into
the atribute cache. Fixes access cache problem seen by
Nathan Funk of the UofS, relayed by Greg Oster.
|
| 1.148 |
| 15-Dec-2001 |
fvdl | Set np->n_size before calling nfs_vinvalbuf, to avoid recursion
and confusion about the actual filesize. From Matt Dillon's
similar change in FreeBSD.
XXX n_size is really redundant in -current and must die. This commit
XXX is more of a placeholder for a pullup into the 1.5 branch.
|
| 1.147 |
| 08-Dec-2001 |
lukem | - Implement
uint32_t namei_hash(const char *p, const char **ep)
which determines the equivalent MI hash32_str() hash for p.
If *ep != NULL, calculate the hash to the character before ep.
If *ep == NULL, calculate the has to the first / or NUL found, and
point *ep to that location.
- Use namei_hash() to calculate cn_hash in lookup() and relookup().
Hash distribution goes from 35-40% to 55-70%, with similar profiled
time spent in cache_lookup() and cache_enter() on my P3-600.
- Use namei_hash() to calculate cn_hash in nfs_readdirplusrpc(),
insetad of homegrown code (that differed from that in lookup() !)
namei_hash() has better spread and is faster than previous code
(which used a non-constant multiplication).
|
| 1.146 |
| 04-Dec-2001 |
christos | PR/14817: Gregory McGarry: NFS_V2_ONLY doesn't seem to work.
|
| 1.145 |
| 30-Nov-2001 |
chs | call VOP_PUTPAGES() directly instead of indirecting through
the UVM pager op vector.
|
| 1.144 |
| 29-Nov-2001 |
christos | PR/14776: Emmanuel Dreyfus: cross device hard link causes panic.
Call VOP_ABORTOP on the right vnode damnit!
|
| 1.143 |
| 10-Nov-2001 |
lukem | add RCSIDs
|
| 1.142 |
| 07-Nov-2001 |
bjh21 | Diagnostic panics should be enabled when DIAGNOSTIC is defined, not undefined.
|
| 1.141 |
| 13-Oct-2001 |
simonb | branches: 1.141.2;
Remove so variables that are only ever set and never referenced.
|
| 1.140 |
| 22-Sep-2001 |
sommerfeld | Add fifo_putpages() placebo so that the vnode's uobj is unlocked.
|
| 1.139 |
| 20-Sep-2001 |
chs | fix nfs_bmap() so that it works for both genfs_{get,put}pages() and swap/vnd.
|
| 1.138 |
| 15-Sep-2001 |
chs | a whole bunch of changes to improve performance and robustness under load:
- remove special treatment of pager_map mappings in pmaps. this is
required now, since I've removed the globals that expose the address range.
pager_map now uses pmap_kenter_pa() instead of pmap_enter(), so there's
no longer any need to special-case it.
- eliminate struct uvm_vnode by moving its fields into struct vnode.
- rewrite the pageout path. the pager is now responsible for handling the
high-level requests instead of only getting control after a bunch of work
has already been done on its behalf. this will allow us to UBCify LFS,
which needs tighter control over its pages than other filesystems do.
writing a page to disk no longer requires making it read-only, which
allows us to write wired pages without causing all kinds of havoc.
- use a new PG_PAGEOUT flag to indicate that a page should be freed
on behalf of the pagedaemon when it's unlocked. this flag is very similar
to PG_RELEASED, but unlike PG_RELEASED, PG_PAGEOUT can be cleared if the
pageout fails due to eg. an indirect-block buffer being locked.
this allows us to remove the "version" field from struct vm_page,
and together with shrinking "loan_count" from 32 bits to 16,
struct vm_page is now 4 bytes smaller.
- no longer use PG_RELEASED for swap-backed pages. if the page is busy
because it's being paged out, we can't release the swap slot to be
reallocated until that write is complete, but unlike with vnodes we
don't keep a count of in-progress writes so there's no good way to
know when the write is done. instead, when we need to free a busy
swap-backed page, just sleep until we can get it busy ourselves.
- implement a fast-path for extending writes which allows us to avoid
zeroing new pages. this substantially reduces cpu usage.
- encapsulate the data used by the genfs code in a struct genfs_node,
which must be the first element of the filesystem-specific vnode data
for filesystems which use genfs_{get,put}pages().
- eliminate many of the UVM pagerops, since they aren't needed anymore
now that the pager "put" operation is a higher-level operation.
- enhance the genfs code to allow NFS to use the genfs_{get,put}pages
instead of a modified copy.
- clean up struct vnode by removing all the fields that used to be used by
the vfs_cluster.c code (which we don't use anymore with UBC).
- remove kmem_object and mb_object since they were useless.
instead of allocating pages to these objects, we now just allocate
pages with no object. such pages are mapped in the kernel until they
are freed, so we can use the mapping to find the page to free it.
this allows us to remove splvm() protection in several places.
The sum of all these changes improves write throughput on my
decstation 5000/200 to within 1% of the rate of NetBSD 1.5
and reduces the elapsed time for "make release" of a NetBSD 1.5
source tree on my 128MB pc to 10% less than a 1.5 kernel took.
|
| 1.137 |
| 17-Aug-2001 |
chs | branches: 1.137.2;
add getpages/putpages entries for spec vnodes.
|
| 1.136 |
| 14-Aug-2001 |
itojun | don't panic on mknod(2) over NFS. PR 13705.
|
| 1.135 |
| 24-Jul-2001 |
assar | change vop_symlink and vop_mknod to return vpp (the created node)
refed, so that the caller can actually use it. update callers and
file systems that implement these vnode operations
|
| 1.134 |
| 07-Jun-2001 |
lukem | branches: 1.134.2;
delint lvalue cast abuse
|
| 1.133 |
| 28-May-2001 |
chs | add a genfs_mmap() and change all of the disk-based filesystems
to implement VOP_MMAP() with the genfs version, in preparation for
actually using this VOP.
|
| 1.132 |
| 14-May-2001 |
fvdl | Lock vp in nfs_link while we're busy with it (doing VOP_FSYNC, etc).
|
| 1.131 |
| 20-Apr-2001 |
fvdl | Don't forget to unlock the vnode returned by cache_lookup if the
subsequent access check fails. Don't overwrite the error code
returned by cache_lookup. Remove a piece of redundant code.
Should fix kern/12680.
|
| 1.130 |
| 11-Feb-2001 |
enami | branches: 1.130.2;
Unlock the rename target vnode after sillyrename'ing it.
|
| 1.129 |
| 06-Feb-2001 |
fvdl | Get locking in rmdir right. Don't unlock a vnode when passing its
associated nfsnode to nfs_lookitup, it is not needed, and fixes
nfs_remove.
|
| 1.128 |
| 06-Feb-2001 |
fvdl | Do actual vnode locking for NFS.
|
| 1.127 |
| 22-Jan-2001 |
jdolecek | make filesystem vnodeop, specop, fifoop and vnodeopv_* arrays const
|
| 1.126 |
| 12-Dec-2000 |
chs | initialize read creds in nfs_open() too.
|
| 1.125 |
| 30-Nov-2000 |
chs | in nfs_open(), initialize the write creds if we're opening for writing.
otherwise we would never set them if we only modify the file via mmap().
|
| 1.124 |
| 27-Nov-2000 |
chs | Initial integration of the Unified Buffer Cache project.
|
| 1.123 |
| 08-Nov-2000 |
chs | in nfs_flush(), only play games with B_NOCACHE for VREG vnodes.
if we do this for VBLK vnodes which are in use by softdep mounts,
brelse() will mark the buffer B_INVAL as well, which makes the
softdep code very unhappy.
|
| 1.122 |
| 02-Oct-2000 |
itojun | check in_ifaddr only if INET is compiled
|
| 1.121 |
| 19-Sep-2000 |
bjh21 | Extend NFS_V2_ONLY to remove NQNFS lease support as well. Saves another 10k.
|
| 1.120 |
| 19-Sep-2000 |
fvdl | Update for VOP_FSYNC parameter change. Simplify nfs_flush.
|
| 1.119 |
| 19-Sep-2000 |
bjh21 | New kernel option, NFS_V2_ONLY, which aims to reduce the NFS client to just
that required to support NFSv2 mounts. Not finished yet, but already
provides some 44k of saving in code size on arm26. More savings, and some
documentation, are still to come.
|
| 1.118 |
| 19-Sep-2000 |
fvdl | Fix bug in access cache that might result in permission being denied
needlessly. From Matthias Drochner.
|
| 1.117 |
| 03-Aug-2000 |
thorpej | Convert namei pathname buffer allocation to use the pool allocator.
|
| 1.116 |
| 03-Aug-2000 |
thorpej | MALLOC()/FREE() are not to be used for variable size allocations.
|
| 1.115 |
| 22-Jul-2000 |
jdolecek | change the lf_advlock() arguments from
int lf_advlock __P((struct lockf **,
off_t, caddr_t, int, struct flock *, int));
to
int lf_advlock __P((struct vop_advlock_args *, struct lockf **, off_t));
This matches common usage and is also compatible with similar change
in FreeBSD (though they use u_quad_t as last arg).
|
| 1.114 |
| 27-Jun-2000 |
mrg | remove include of <vm/vm.h>
|
| 1.113 |
| 26-May-2000 |
enami | branches: 1.113.4;
- Try to commit another buffer even if previous commit failed except the
case that write verf is changed. Suggested by mycroft@netbsd.org.
- Reset wcred to NULL (i.e., write credential isn't decieded) everytime
before gathering buffer for new commit, so that there is a chance to
the commit request is merged.
|
| 1.112 |
| 25-May-2000 |
enami | In nfs_flush, if the previous commit succeeded and we may have more
uncommitted dirty buffer, attempt to commit them.
|
| 1.111 |
| 30-Mar-2000 |
augustss | Remove more register declarations.
|
| 1.110 |
| 30-Mar-2000 |
augustss | Remove register declarations.
|
| 1.109 |
| 30-Mar-2000 |
simonb | Delete redundant decls of fifo_vnodeop_p - it's in <miscfs/fifofs/fifo.h>.
Don't need <sys/conf.h> here.
|
| 1.108 |
| 29-Nov-1999 |
fvdl | Insert an extra VOP_ACCESS check in nfs_lookup, to avoid cached access
mishaps for lookup and getattr. Closes PR 8884.
While at it, cache access RPCs.
|
| 1.107 |
| 15-Nov-1999 |
fvdl | Add Kirk McKusick's soft updates code to the trunk. Not enabled by
default, as the copyright on the main file (ffs_softdep.c) is such
that is has been put into gnusrc. options SOFTDEP will pull this
in. This code also contains the trickle syncer.
Bump version number to 1.4O
|
| 1.106 |
| 05-Sep-1999 |
jdolecek | branches: 1.106.2; 1.106.4; 1.106.8;
Adapt to cache_lookup() changes.
XXX I had no chance to actually test the changes for nfs, but hopefully I got
it right.
Tested by: jdolecek
Rewieved by: wrstuden
|
| 1.105 |
| 03-Aug-1999 |
wrstuden | Add support for fcntl(2) to generate VOP_FCNTL calls. Any fcntl
call with F_FSCTL set and F_SETFL calls generate calls to a new
fileop fo_fcntl. Add genfs_fcntl() and soo_fcntl() which return 0
for F_SETFL and EOPNOTSUPP otherwise. Have all leaf filesystems
use genfs_fcntl().
Reviewed by: thorpej
Tested by: wrstuden
|
| 1.104 |
| 02-Aug-1999 |
wrstuden | Teach nfs_lookup() to set PDIRUNLOCK when appropriate. Should resolve
PR 8051 by Konrad Schroder.
|
| 1.103 |
| 29-Jul-1999 |
thorpej | In nfs_create(), make sure error is reset to 0 if we restart the operation.
|
| 1.102 |
| 08-Jul-1999 |
wrstuden | Teach nfs_lookup to clear PDIRUNLOCK.
|
| 1.101 |
| 29-May-1999 |
fvdl | Be more correct with attribute structures for setattr RPCs and friends,
so that picky servers (e.g. Solaris 7) don't refuse our requests. Move
some code into a macro, and a bit of KNF. From OpenBSD.
|
| 1.100 |
| 24-Mar-1999 |
mrg | branches: 1.100.2; 1.100.4; 1.100.6;
completely remove Mach VM support. all that is left is the all the
header files as UVM still uses (most of) these.
|
| 1.99 |
| 22-Mar-1999 |
kleink | Add _PC_FILESIZEBITS to pathconf vnop.
|
| 1.98 |
| 06-Mar-1999 |
fair | Snatch a patch from OpenBSD to fix PRs 6529 and 7074.
Adjust fxdr_hyper() and txdr_hyper() macros.
|
| 1.97 |
| 09-Aug-1998 |
perry | branches: 1.97.2;
bzero->memset, bcopy->memcpy, bcmp->memcmp
|
| 1.96 |
| 08-Aug-1998 |
kleink | Pathconf: for V2 mounts, revert back to failing with EINVAL if an RPC would
be necessary to obtain the information, as this fits the pathconf semantics
of `no association supported' better than `no limit available.'
|
| 1.95 |
| 07-Aug-1998 |
kleink | Add client pathconf support.
|
| 1.94 |
| 24-Jun-1998 |
sommerfe | Always include fifos; "not an option any more".
|
| 1.93 |
| 22-Jun-1998 |
sommerfe | defopt for options FIFO
|
| 1.92 |
| 05-Jun-1998 |
kleink | Convert fsync vnode operator implementations and usage from the old `waitfor'
argument and MNT_WAIT/MNT_NOWAIT to `flags' and FSYNC_WAIT.
|
| 1.91 |
| 08-May-1998 |
kleink | Fix some arithmetics lossage on typeless pointers.
|
| 1.90 |
| 03-Mar-1998 |
fvdl | Fix cookie handling I messed up totally when doing the Lite2 thing.
(Hello McFly? Anybody home?)
|
| 1.89 |
| 01-Mar-1998 |
fvdl | Merge with Lite2 + local changes
|
| 1.88 |
| 10-Feb-1998 |
mrg | - add defopt's for UVM, UVMHIST and PMAP_NEW.
- remove unnecessary UVMHIST_DECL's.
|
| 1.87 |
| 05-Feb-1998 |
mrg | initial import of the new virtual memory system, UVM, into -current.
UVM was written by chuck cranor <chuck@maria.wustl.edu>, with some
minor portions derived from the old Mach code. i provided some help
getting swap and paging working, and other bug fixes/ideas. chuck
silvers <chuq@chuq.com> also provided some other fixes.
this is the rest of the MI portion changes.
this will be KNF'd shortly. :-)
|
| 1.86 |
| 20-Oct-1997 |
thorpej | Fix alignment problems. From Frank van der Linden <fvdl@NetBSD.ORG>.
|
| 1.85 |
| 19-Oct-1997 |
fvdl | * Implement optional 32 <-> 64 bit directory cookie translation. This uses
the directory cache as translation table. See nfs_subs.c for comments.
Makes the code a bit more complex to look at than I would have liked,
but doesn't affect the speed of the default behavior.
* Optimize caching behavior a bit when buffers are invalidated.
* Save some RPCs in readdir operations by not bothering if there is
a small amount left to do to fill the buffer. It'll be done in the
next RPC with a larger chunk anyway. Wastes a bit of buffer space
but is faster.
* Make n_vattr an allocated vattr struct. This avoids nfsnode bloat,
and is friendlier to the malloc routines.
|
| 1.84 |
| 17-Oct-1997 |
christos | u_short -> mode_t
|
| 1.83 |
| 13-Oct-1997 |
fvdl | Get rid of some MARKCACHED calls I thought better of. Make sure d_reclen
is aligned for off_t access, or things will break on the Alpha.
|
| 1.82 |
| 12-Oct-1997 |
fvdl | Do negative lookup caching. Use a timestamp of the oldest negative cache
entry, so it can be checked against directory modification time for
validity.
|
| 1.81 |
| 10-Oct-1997 |
fvdl | * New directory entry caching system. Provides full caching of any
directory cookie that may be thrown back at us from userspace, up
to a size limit. Fixes double entry problem.
* Split flags for internal and external use in the NFS mount structure.
* Fix some buffer structure fields that weren're being used correctly.
* Fix missing directory cache inval call in nfs_open.
* Limit on NFS_DIRBLKSIZ no longer needed, bumped to the more reasonable
value of 8k.
* Various other things that I forget, all related to the dir caching
somehow, though.
|
| 1.80 |
| 17-Jul-1997 |
fvdl | branches: 1.80.2;
* Deal with servers that don't give complete FSINFO (like NT)
From Olaf Seibert <rhialto@polder.ubc.kun.nl> (PR 3687)
* Make an attempt to check the maximum filesize before attempting
a write to the server, as write RPCs will typically happen
asynchronously, and the process will not see the error.
Fixes problems with unexpectly truncated files at 4G
* Pass up errors in nfs_writerpc correctly
|
| 1.79 |
| 14-Jul-1997 |
fvdl | Don't assume that pointers into mbuf data remain valid across nfsm_dissect.
In readdirplus, don't keep such pointers but store the file attributes
in a variable instead until they are needed. Change nfsm_loadattr*
a bit so it can accept a direct pointer to an nfs_fattr structure.
|
| 1.78 |
| 04-Jul-1997 |
drochner | Don't cast 64bit (off_t) file sizes to vm_offset_t (32bit on many
architectures), truncate them intelligently instead.
The truncation is done centralized in vnode_pager.c.
This prevents from wrap-over effects when parts of large (>2^32 byte) files
are mmapped.
Don't allow to mmap above the numerical range of vm_offset_t.
This is considered a temporary solution until the vm system handles the
object sizes/offsets more cleanly.
|
| 1.77 |
| 30-Jun-1997 |
fvdl | Immediately return EPERM for a VOP_REMOVE on a directory.
|
| 1.76 |
| 12-May-1997 |
fvdl | clear B_AGE for non-flush writes, buffers seem to be reused
too quickly, disturbing NFS performance (XXXX needs further analysis
and a _real_ fix)
|
| 1.75 |
| 08-May-1997 |
mycroft | Need stat.h.
|
| 1.74 |
| 08-May-1997 |
mycroft | Pass the vnode type to vaccess(), and use it when checking VEXEC. Make sure
that the mode bits passed to vaccess() and returned by foo_getattr() contain
only permission bits.
|
| 1.73 |
| 08-May-1997 |
mycroft | VEXEC -> VLOOKUP, as appropriate.
|
| 1.72 |
| 05-Mar-1997 |
mycroft | In nfs_link(), check for a cross-device mount *before* looking in the
v_data field.
|
| 1.71 |
| 22-Feb-1997 |
fvdl | Fixes from BSDI (thanks go to Keith Bostic). Original RCS messages:
date: 1996/07/23 17:14:46; author: donn; state: Exp; lines: +6 -4
Be sure to push out the last page of the file before truncating it.
date: 1996/10/14 22:41:20; author: donn; state: Exp; lines: +2 -2
From Chris: Nfs_link() called vput() on the wrong vnode when aborting
from a cross-device link, which could (and did) lead to crashes.
date: 1996/10/24 16:43:43; author: pjd; state: Exp; lines: +6 -2
Return EOPNOTSUPP when trying to do a setattr with flags.
===
Also (from BSDI too, but the RCS message did not quite describe the change
to this particular file well): move the EROFS a bit further down to
let VOP_ACCESS do it's work and return an 'expected' error value to
a possible layered filesystem.
|
| 1.70 |
| 09-Feb-1997 |
fvdl | * Fix some bugs in NQNFS (malformed RPC requests, no directory lease eviction)
* Avoid possible NULL ptr ref in nfs_reply
* Don't ever try to sillyrename directories (from FreeBSD)
|
| 1.69 |
| 02-Dec-1996 |
thorpej | branches: 1.69.4;
NFS performance improvement from Doug Rabson/FreeBSD:
Improve the queuing algorithms used by NFS' asynchronous i/o. The
existing mechanism uses a global queue for some buffers and the
vp->b_dirtyblkhd queue for others. This turns sequential writes into
randomly ordered writes to the server, affecting both read and write
performance. The existing mechanism also copes badly with hung
servers, tending to block accesses to other servers when all the iods
are waiting for a hung server.
The new mechanism uses a queue for each mount point. All asynchronous
i/o goes through this queue which preserves the ordering of requests.
A simple mechanism ensures that the iods are shared out fairly between
active mount points.
Reviewed/integrated/approved by Frank van der Linden <fvdl@netbsd.org>
|
| 1.68 |
| 25-Oct-1996 |
cgd | make the namei struct members ni_dirp and ni_next, and the componentname
struct member cn_nameptr 'const', since they should never be used to
modify the path name. (Only the pathname buffer, cn_pnbuf, should be
modified.) Propagate the const poisoning to code that uses the namei
and componentname structs.
|
| 1.67 |
| 13-Oct-1996 |
christos | revert kprintf changes
|
| 1.66 |
| 10-Oct-1996 |
christos | printf -> kprintf, sprintf -> ksprintf
|
| 1.65 |
| 07-Sep-1996 |
mycroft | Implement poll(2).
|
| 1.64 |
| 01-Sep-1996 |
mycroft | Add a set of generic file system operations that most file systems use.
Also, fix some time stamp bogosities.
|
| 1.63 |
| 07-Jul-1996 |
fvdl | Use the right time for v3 setattr operation.
|
| 1.62 |
| 11-May-1996 |
mycroft | branches: 1.62.4;
Change VOP_UPDATE() semantics:
* Make 2nd and 3rd args timespecs, not timevals.
* Consistently pass a Boolean as the 4th arg (except in LFS).
Also, fix ffs_update() and lfs_update() to actually change the nsec fields.
|
| 1.61 |
| 03-Apr-1996 |
thorpej | Make these link in the absense of "options FIFO".
|
| 1.60 |
| 05-Mar-1996 |
jtk | fix panic "leaf should be empty" on diagnostic kernels when unlinking on
a read-only file system.
|
| 1.59 |
| 18-Feb-1996 |
fvdl | Bring in a merge of Rick Macklem's NFSv3 code from Lite2
|
| 1.58 |
| 09-Feb-1996 |
christos | nfs prototype changes
|
| 1.57 |
| 09-Feb-1996 |
mycroft | Fix vop_link, vop_symlink, and vop_remove semantics in several ways:
* Change the argument names to vop_link so they actually make sense.
* Implement vop_link and vop_symlink for all file systems, so they do proper
cleanup.
* Require the file system to decide whether or not linking and unlinking of
directories is allowed, and disable it for all current file systems.
|
| 1.56 |
| 01-Feb-1996 |
jtc | Rename struct timespec fields to conform to POSIX.1b
|
| 1.55 |
| 31-Jan-1996 |
mycroft | Don't specify a uid or gid in create operations; let the server fill it in.
|
| 1.54 |
| 31-Jan-1996 |
mycroft | Correct some uses of -1 and VNOVAL.
|
| 1.53 |
| 19-Dec-1995 |
cgd | changes to make this work on systems where pointers & longs are 64 bits.
This is mostly just changes to make the stuff that goes over the wire
use fixed-size types.
|
| 1.52 |
| 14-Oct-1995 |
ghudson | Add cookie support. Stash cookies in the word prior to the end of
each entry, and read them out in nfs_readdir().
Caveat: our current caching method for directory blocks uses the
server offset of the first directory entry as an identifier, so a
Linux emulation getdirentries() will wind up retrieving one block from
the NFS server for each directory entry, unnecessarily thrashing the
cache. The situation isn't as bad for other emulations.
Instead of getblk(), we need to write a routine to scan each cache
block associated with vp to find a cookie that matches at some
directory entry. Some later time.
|
| 1.51 |
| 09-Oct-1995 |
mycroft | branches: 1.51.2;
For now, return EINVAL if the client needs cookies.
|
| 1.50 |
| 18-Mar-1995 |
gwr | Initialize fields in the RPC data where we were sending garbage.
|
| 1.49 |
| 10-Jan-1995 |
mycroft | Make sure readdir requests are only truncated on block boundaries.
|
| 1.48 |
| 29-Dec-1994 |
mycroft | Minor consistency nits.
|
| 1.47 |
| 29-Dec-1994 |
mycroft | Remove a bit of redundant code.
|
| 1.46 |
| 27-Dec-1994 |
mycroft | Format police.
|
| 1.45 |
| 27-Dec-1994 |
mycroft | Fix typos in last change.
|
| 1.44 |
| 24-Dec-1994 |
ws | Implement and use a common access checking routine
|
| 1.43 |
| 13-Dec-1994 |
mycroft | Turn lease_check() into a vnode op, per CSRG.
|
| 1.42 |
| 13-Dec-1994 |
mycroft | Remove an old `#ifdef notyet'.
|
| 1.41 |
| 20-Oct-1994 |
cgd | update for new syscall args description mechanism
|
| 1.40 |
| 30-Aug-1994 |
pk | mknod() must release its new vnode.
|
| 1.39 |
| 21-Aug-1994 |
mycroft | Don't attempt to use IO_APPEND for NQNFS, as suggested by Rick Macklem.
|
| 1.38 |
| 13-Aug-1994 |
pk | Files with > 1 links can always be removed on the server, even if a
"silly name" exists.
|
| 1.37 |
| 08-Aug-1994 |
deraadt | delete unused extern decl
|
| 1.36 |
| 12-Jul-1994 |
mycroft | Bug fix from Rick Macklem for a problem with linking to an open file.
|
| 1.35 |
| 03-Jul-1994 |
mycroft | branches: 1.35.2;
Fix problem with O_TRUNC and NFS device nodes.
|
| 1.34 |
| 29-Jun-1994 |
cgd | New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD'
|
| 1.33 |
| 22-Jun-1994 |
pk | straighten out diskless swap code somewhat.
|
| 1.32 |
| 08-Jun-1994 |
mycroft | Update to 4.4-Lite fs code, with local changes.
|
| 1.31 |
| 19-May-1994 |
cgd | stupidity for prototypes...
|
| 1.30 |
| 25-Apr-1994 |
cgd | some prototype cleanup, eliminate/replace bogus types (e.g. quad and
u_quad) -> use better types (e.g. quad_t & u_quad_t in inodes),
some cleanup.
|
| 1.29 |
| 21-Apr-1994 |
cgd | blow away all vestiges of nfsnode locking.
(1) it's unnecessary
(2) it causes machines to hang (yup!)
(3) it'd be gone in a few days anyway (it'd been yanked out
of 4.4-Lite by macklem long ago)
It was only there because macklem couldn't originally decide if things
should be locked, or not...
|
| 1.28 |
| 21-Apr-1994 |
cgd | Convert mount, vnode, and buf structs to use <sys/queue.h>. Also,
some knf and structure frobbing to do along with it.
|
| 1.27 |
| 14-Apr-1994 |
pk | Remove bogus type translation; in stead, use IFTOVT again to go from
`NFS mode bits' to `vnode type'.
Use aliased vnode consistently.
|
| 1.26 |
| 27-Mar-1994 |
cgd | expand uid_t/gid_t/off_t
|
| 1.25 |
| 09-Mar-1994 |
ws | Make FFS optional
|
| 1.24 |
| 15-Feb-1994 |
mycroft | Macros bite again.
|
| 1.23 |
| 15-Feb-1994 |
mycroft | Format police.
|
| 1.22 |
| 15-Feb-1994 |
pk | Update {a,m}time vnode attributes on special files a la ufs_vnode.c,
but make it a non-urgent operation, to leave us some performance.
|
| 1.21 |
| 06-Feb-1994 |
mycroft | Eliminate some more uses of b_actl.
|
| 1.20 |
| 10-Jan-1994 |
pk | reparations...
|
| 1.19 |
| 10-Jan-1994 |
pk | Don't deny unlink()s of files with the "silly" bit on, but still have > 1 links,
but avoid doing gratuitous (possibly expensive) get_attr() calls.
|
| 1.18 |
| 04-Jan-1994 |
cgd | add support for union and loopback mounts, from jsp
|
| 1.17 |
| 22-Dec-1993 |
cgd | fix nfs_print, add cross-device link checking (From jsp)
|
| 1.16 |
| 18-Dec-1993 |
mycroft | Canonicalize all #includes.
|
| 1.15 |
| 16-Dec-1993 |
pk | Avoid dereferencing NULL pointer in nfs_doio() when B_PHYS is on.
Remove comment talking about nfsiomaps that we don't have.
Always use credentials that are in the buffer header, in stead of trying
to get them from pageproc, which may once have been necessary to push pages
to swap (cannot imaging anyone having exercised this over NFS though).
|
| 1.14 |
| 07-Dec-1993 |
cgd | fix a goof that i made; return *before* nfs_lock() is called...
|
| 1.13 |
| 20-Nov-1993 |
cgd | do something better with lookup return values; suggested by BSDI's msdosfs mod
|
| 1.12 |
| 12-Nov-1993 |
cgd | new specfs.h and fifo.h locations
|
| 1.11 |
| 07-Sep-1993 |
ws | branches: 1.11.2;
Changes to VFS readdir semantics
NFS changes for better cookie support
ISOFS changes for better Rockridge support and support for generation numbers
|
| 1.10 |
| 02-Aug-1993 |
mycroft | Make return type of nfs_print be a void, not an int.
|
| 1.9 |
| 13-Jul-1993 |
cgd | get rid of some more bogus changes from a week ago
|
| 1.8 |
| 13-Jul-1993 |
cgd | diskless changes made last time were hosed; were using NULL for
"no credentials" rather than NOCRED.
|
| 1.7 |
| 07-Jul-1993 |
cgd | changes from ws to support diskless booting... these are "OK" on inspection
and after testing... (actually, currently, none of the changed
code is even used...)
|
| 1.6 |
| 03-Jun-1993 |
cgd | fix for macklem's bogus use of the va_flags field, supplied by
John Woods, jfwfrom: @ksr.com. also, fixes the following problems:
the va_gen field is in a similar position
(Suns are going to be reporting the change-date microseconds as their
"generation"), I've supplied my own set of diffs below for your inspection.
Note these aren't even compiled, but they're pretty similar to what I had
to do to our older version of OSF/1 here. (There's also an unrelated change
supplied for xdr_subs.h; the pointer types supplied to the fxdr_time() and
txdr_time() macros are not, in fact, both struct timevals. That turns out
to be one of many tips-of-the-iceberg facing those porting the (old) Berkeley
NFS code to 64-bit machines...)
|
| 1.5 |
| 22-May-1993 |
cgd | add Yuval Yarom's changes (originally for BSD/386) for advisory record
locking on NFS files. Note that this DOES NOT support network locking,
only local advisory locks.
|
| 1.4 |
| 21-May-1993 |
cgd | add rcsid again; fix RCS+crash fuckup
|
| 1.3 |
| 10-Apr-1993 |
glass | migrated code to make split possible
|
| 1.2 |
| 21-Mar-1993 |
cgd | after 0.2.2 "stable" patches applied
|
| 1.1 |
| 21-Mar-1993 |
cgd | branches: 1.1.1;
Initial revision
|
| 1.1.1.4 |
| 01-Mar-1998 |
fvdl | Import some files that were changed after Lite2
|
| 1.1.1.3 |
| 01-Mar-1998 |
fvdl | Import 4.4BSD-Lite2
|
| 1.1.1.2 |
| 01-Mar-1998 |
fvdl | Import 4.4BSD-Lite for reference
|
| 1.1.1.1 |
| 21-Mar-1993 |
cgd | initial import of 386bsd-0.1 sources
|
| 1.11.2.5 |
| 07-Dec-1993 |
cgd | update from trunk
|
| 1.11.2.4 |
| 20-Nov-1993 |
cgd | do something better with lookup return values; suggested by BSDI's msdosfs mod
|
| 1.11.2.3 |
| 12-Nov-1993 |
cgd | new specfs.h and fifo.h locations, and include file syntax updates
|
| 1.11.2.2 |
| 16-Oct-1993 |
mycroft | Nuke #ifndef hp300 & i386 block of variable definitions that were never used.
|
| 1.11.2.1 |
| 24-Sep-1993 |
mycroft | Make all files using spl*() #include cpu.h. Changes from trunk.
nfs_vfsops.c, nfsmount.h: Make nfs_quotactl() take an int rather than a uid_t,
as it might be -1.
nfs_vnops.c: va_size and va_bytes are now quads.
|
| 1.35.2.4 |
| 06-Oct-1994 |
mycroft | Update from trunk.
|
| 1.35.2.3 |
| 21-Aug-1994 |
mycroft | update from trunk
|
| 1.35.2.2 |
| 09-Aug-1994 |
mycroft | update from trunk
|
| 1.35.2.1 |
| 12-Jul-1994 |
cgd | linking to open file fix, from trunk.
|
| 1.51.2.2 |
| 02-Feb-1996 |
mycroft | Bring in changes for mondo patch 2.
|
| 1.51.2.1 |
| 17-Oct-1995 |
ghudson | Update from main branch to get cookie support into the NFS readdir
vnode operation.
|
| 1.62.4.3 |
| 05-Mar-1997 |
mycroft | Pull up nfs_link() fix.
|
| 1.62.4.2 |
| 04-Mar-1997 |
mycroft | Pull up bug fixes from -current, per fvdl.
|
| 1.62.4.1 |
| 08-Jul-1996 |
jtc | Pulled up from rev 1.63 by request from Frank van der Linden
|
| 1.69.4.1 |
| 12-Mar-1997 |
is | Merge in changes from Trunk
|
| 1.80.2.1 |
| 14-Oct-1997 |
thorpej | Update marc-pcmcia branch from trunk.
|
| 1.97.2.1 |
| 09-Nov-1998 |
chs | initial snapshot. lots left to do.
|
| 1.100.6.1 |
| 30-Nov-1999 |
itojun | bring in latest KAME (as of 19991130, KAME/NetBSD141) into kame branch
just for reference purposes.
This commit includes 1.4 -> 1.4.1 sync for kame branch.
The branch does not compile at all (due to the lack of ALTQ and some other
source code). Please do not try to modify the branch, this is just for
referenre purposes.
synchronization to latest KAME will take place on HEAD branch soon.
|
| 1.100.4.5 |
| 02-Aug-1999 |
thorpej | Update from trunk.
|
| 1.100.4.4 |
| 11-Jul-1999 |
chs | remove uvm_vnp_uncache(), it's no longer needed.
|
| 1.100.4.3 |
| 04-Jul-1999 |
chs | support VOP_BALLOC().
|
| 1.100.4.2 |
| 21-Jun-1999 |
thorpej | Sync w/ -current.
|
| 1.100.4.1 |
| 07-Jun-1999 |
chs | merge everything from chs-ubc branch.
|
| 1.100.2.3 |
| 15-Aug-2000 |
he | Apply patch (requested by fvdl):
Be careful about data consistency across operations which may
block. Should fix some reported nfs_lookup panics.
|
| 1.100.2.2 |
| 05-Jan-2000 |
he | Pull up revision 1.108 (via patch, requested by fvdl):
Insert an extra VOP_ACCESS check in nfs_lookup, preventing cached
access mishaps for lookup and getattr. Fixes PR#8884.
|
| 1.100.2.1 |
| 22-Jun-1999 |
perry | pullup 1.100->1.101 (fvdl): fix file creation with a Solaris 7 server
|
| 1.106.8.2 |
| 27-Dec-1999 |
wrstuden | Pull up to last week's -current.
|
| 1.106.8.1 |
| 21-Dec-1999 |
wrstuden | Initial commit of recent changes to make DEV_BSIZE go away.
Runs on i386, needs work on other arch's. Main kernel routines should be
fine, but a number of the stand programs need help.
cd, fd, ccd, wd, and sd have been updated. sd has been tested with non-512
byte block devices. vnd, raidframe, and lfs need work.
Non 2**n block support is automatic for LKM's and conditional for kernels
on "options NON_PO2_BLOCKS".
|
| 1.106.4.1 |
| 19-Oct-1999 |
fvdl | Bring in Kirk McKusick's FFS softdep code on a branch.
|
| 1.106.2.6 |
| 23-Apr-2001 |
bouyer | Sync with HEAD.
|
| 1.106.2.5 |
| 11-Feb-2001 |
bouyer | Sync with HEAD.
|
| 1.106.2.4 |
| 13-Dec-2000 |
bouyer | Sync with HEAD (for UBC fixes).
|
| 1.106.2.3 |
| 08-Dec-2000 |
bouyer | Sync with HEAD.
|
| 1.106.2.2 |
| 22-Nov-2000 |
bouyer | Sync with HEAD.
|
| 1.106.2.1 |
| 20-Nov-2000 |
bouyer | Update thorpej_scsipi to -current as of a month ago
|
| 1.113.4.4 |
| 29-Jan-2002 |
he | Pull up revision 1.148 (requested by fvdl):
Set np->n_size before calling nfs_vinvalbuf. Avoids confusion as
to the actual file size.
|
| 1.113.4.3 |
| 14-Dec-2000 |
he | Pull up revisions 1.120,1.123 (requested by fvdl):
Improve NFS performance, possibly with as much as 100% in
throughput. Please note: this implies a kernel interface change,
VOP_FSYNC gains two arguments.
|
| 1.113.4.2 |
| 19-Sep-2000 |
fvdl | Revision 1.118:
Fix bug in access cache that might result in permission being denied
needlessly. From Matthias Drochner.
(approved by thorpej)
|
| 1.113.4.1 |
| 30-Jul-2000 |
jdolecek | Pullup from trunk (approved by thorpej):
Change lf_advlock() to:
int lf_advlock (struct vop_advlock_args *, struct lockf **, off_t)
This matches it's usage. Change inspired by FreeBSD, though we use
off_t instead u_quad_t as the last argument.
sys/lockf.h rev. 1.9
msdosfs/msdosfs_vnops.c rev. 1.99
kern/vfs_lockf.c rev. 1.17
miscfs/specfs/spec_vnops.c rev. 1.49
nfs/nfs_vnops.c rev. 1.115
ufs/ext2fs/ext2fs_vnops.c rev. 1.28
ufs/ufs/ufs_vnops.c rev. 1.72
|
| 1.130.2.17 |
| 11-Dec-2002 |
thorpej | Sync with HEAD.
|
| 1.130.2.16 |
| 11-Nov-2002 |
nathanw | Catch up to -current
|
| 1.130.2.15 |
| 22-Oct-2002 |
thorpej | Sync with HEAD.
|
| 1.130.2.14 |
| 18-Oct-2002 |
thorpej | Sync with HEAD.
|
| 1.130.2.13 |
| 15-Jul-2002 |
nathanw | Whitespace.
|
| 1.130.2.12 |
| 12-Jul-2002 |
nathanw | No longer need to pull in lwp.h; proc.h pulls it in for us.
|
| 1.130.2.11 |
| 24-Jun-2002 |
nathanw | Curproc->curlwp renaming.
Change uses of "curproc->l_proc" back to "curproc", which is more like the
original use. Bare uses of "curproc" are now "curlwp".
"curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL)
so that it is always safe to reference curproc (*de*referencing curproc
is another story, but that's always been true).
|
| 1.130.2.10 |
| 20-Jun-2002 |
nathanw | Catch up to -current.
|
| 1.130.2.9 |
| 01-Apr-2002 |
nathanw | Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
|
| 1.130.2.8 |
| 08-Jan-2002 |
nathanw | Catch up to -current.
|
| 1.130.2.7 |
| 14-Nov-2001 |
nathanw | Catch up to -current.
|
| 1.130.2.6 |
| 22-Oct-2001 |
nathanw | Catch up to -current.
|
| 1.130.2.5 |
| 26-Sep-2001 |
nathanw | Catch up to -current.
Again.
|
| 1.130.2.4 |
| 21-Sep-2001 |
nathanw | Catch up to -current.
|
| 1.130.2.3 |
| 24-Aug-2001 |
nathanw | Catch up with -current.
|
| 1.130.2.2 |
| 21-Jun-2001 |
nathanw | Catch up to -current.
|
| 1.130.2.1 |
| 05-Mar-2001 |
nathanw | Initial commit of scheduler activations and lightweight process support.
|
| 1.134.2.8 |
| 30-Sep-2002 |
jdolecek | add support for kevents to NFS
to detect file changes on server by other NFS clients, polling kernel thread
is used to periodically check for attribute changes of watched files;
the NFS server is only contacted when the vnode expires from local attrcache
(which takes 5-60 seconds currently), to keep network&CPU overhead low
the routine checking for remote changes is quite simplistic, but hopefully
doing it's job well enough
|
| 1.134.2.7 |
| 23-Sep-2002 |
jdolecek | add spec kqfilter vnode op
|
| 1.134.2.6 |
| 22-Sep-2002 |
jdolecek | add fifo_kqfilter() to fifo ops, to switch on support for kevents
|
| 1.134.2.5 |
| 23-Jun-2002 |
jdolecek | catch up with -current on kqueue branch
|
| 1.134.2.4 |
| 16-Mar-2002 |
jdolecek | Catch up with -current.
|
| 1.134.2.3 |
| 10-Jan-2002 |
thorpej | Sync kqueue branch with -current.
|
| 1.134.2.2 |
| 25-Aug-2001 |
thorpej | Merge Aug 24 -current into the kqueue branch.
|
| 1.134.2.1 |
| 03-Aug-2001 |
lukem | update to -current
|
| 1.137.2.2 |
| 01-Oct-2001 |
fvdl | Catch up with -current.
|
| 1.137.2.1 |
| 18-Sep-2001 |
fvdl | Various changes to make cloning devices possible:
* Add an extra argument (struct vnode **) to VOP_OPEN. If it is
not NULL, specfs will create a cloned (aliased) vnode during
the call, and return it there. The caller should release and
unlock the original vnode if a new vnode was returned. The
new vnode is returned locked.
* Add a flag field to the cdevsw and bdevsw structures.
DF_CLONING indicates that it wants a new vnode for each
open (XXX is there a better way? devprop?)
* If a device is cloning, always call the close entry
point for a VOP_CLOSE.
Also, rewrite cons.c to do the right thing with vnodes. Use VOPs
rather then direct device entry calls. Suggested by mycroft@
Light to moderate testing done an i386 system (arch doesn't matter
though, these are MI changes).
|
| 1.141.2.1 |
| 12-Nov-2001 |
thorpej | Sync the thorpej-mips-cache branch with -current.
|
| 1.150.2.1 |
| 30-May-2002 |
gehenna | Catch up with -current.
|
| 1.151.2.1 |
| 18-Oct-2002 |
thorpej | Pullup revision 1.152. Original log message:
nfs_remove(): Don't vput() the vnode twice if vp == dvp, vrele() and
vput() instead.
|
| 1.175.2.12 |
| 10-Nov-2005 |
skrll | Sync with HEAD. Here we go again...
|
| 1.175.2.11 |
| 04-Mar-2005 |
skrll | Sync with HEAD.
Hi Perry!
|
| 1.175.2.10 |
| 04-Feb-2005 |
skrll | Sync with HEAD.
|
| 1.175.2.9 |
| 24-Jan-2005 |
skrll | Sync with HEAD.
|
| 1.175.2.8 |
| 17-Jan-2005 |
skrll | Sync with HEAD.
|
| 1.175.2.7 |
| 18-Dec-2004 |
skrll | Sync with HEAD.
|
| 1.175.2.6 |
| 19-Oct-2004 |
skrll | Sync with HEAD
|
| 1.175.2.5 |
| 24-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.175.2.4 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.175.2.3 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.175.2.2 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.175.2.1 |
| 02-Jul-2003 |
darrenr | Apply the aborted ktrace-lwp changes to a specific branch. This is just for
others to review, I'm concerned that patch fuziness may have resulted in some
errant code being generated but I'll look at that later by comparing the diff
from the base to the branch with the file I attempt to apply to it. This will,
at the very least, put the changes in a better context for others to review
them and attempt to tinker with removing passing of 'struct lwp' through
the kernel.
|
| 1.186.2.10 |
| 16-Mar-2005 |
tron | Pull up revision 1.219 (requested by yamt in ticket #1208):
nfs_readdirrpc, nfs_readdirplusrpc:
avoid infinite loops when getting readdir response without
any entries or eof. PR/28971.
|
| 1.186.2.9 |
| 16-Mar-2005 |
tron | Pull up revision 1.206 (requested by yamt in ticket #1134):
nfs_commit: use NAC_NOTRUNC when loading an attribute
as we're called holding pages locked.
|
| 1.186.2.8 |
| 11-Jan-2005 |
jmc | Pullup patch (requested by yamy in ticket #1078)
Don't do kludge for a reply to a retransmitted request
unless we actually retransmitted the request.
|
| 1.186.2.7 |
| 11-Jan-2005 |
jmc | Pullup patch (requested by yamt in ticket #1077)
nfs_lookup: check n_nctime for positive entries as well to improve
cache consistency.
|
| 1.186.2.6 |
| 10-Jul-2004 |
tron | branches: 1.186.2.6.2;
Pull up revision 1.204 via patch (requested by yamt in ticket #636):
nfs_create: after an exclusive create rpc, make sure to update
timestamps, which were likely used to store the verifier.
reported by Mark Davies. PR/26200
|
| 1.186.2.5 |
| 10-Jul-2004 |
tron | Pull up revision 1.191 (requested by tls in ticket #634):
nfs_readdirplusrpc: fix a deadlock problem.
don't wait for vnode lock to load attributes.
otherwise, because READDIRPLUS returns DOTDOT entry as well,
we violate locking order.
|
| 1.186.2.4 |
| 10-Jul-2004 |
tron | Pull up revision 1.190 (requested by tls in ticket #634):
don't issue VOP_GETATTR blindly in nfs_nget().
in many cases, GETATTR RPCs here is redundant because the caller has
postop_attr. instead, make sure the resulted vnode have a valid
attribute in nfs_lookup().
|
| 1.186.2.3 |
| 10-Jul-2004 |
tron | Pull up revision 1.189 (requested by tls in ticket #634):
nfs_readdirplusrpc: purge existing namecache entry before entering a new one.
otherwise we'll get duplicated entries.
|
| 1.186.2.2 |
| 10-Jul-2004 |
tron | Pull up revision 1.188 (requested by tls in ticket #634):
when entering a namecache entry for nfs, ensure to update the appropriate
timestamp in the nfsnode so that we don't get namecache-miss when
looking up the node we just created.
|
| 1.186.2.1 |
| 10-Jul-2004 |
tron | Pull up revision 1.187 (requested by tls in ticket #634):
avoid unnecessary namecache purges in some places.
|
| 1.186.2.6.2.5 |
| 27-Oct-2005 |
riz | Pull up following revision(s) (requested by christos in ticket #5863):
sys/nfs/nfs_subs.c: revision 1.152 via patch
sys/nfs/nfs.h: revision 1.49
sys/nfs/nfs_vfsops.c: revision 1.149 via patch
usr.sbin/amd/include/config.h: revision 1.36
sys/nfs/nfs_vnops.c: revision 1.227 via patch
sys/nfs/nfsmount.h: revision 1.34
Allow the attribute cache to be turned off, and allow amd to do it.
|
| 1.186.2.6.2.4 |
| 16-Mar-2005 |
tron | Pull up revision 1.219 (requested by yamt in ticket #1208):
nfs_readdirrpc, nfs_readdirplusrpc:
avoid infinite loops when getting readdir response without
any entries or eof. PR/28971.
|
| 1.186.2.6.2.3 |
| 16-Mar-2005 |
tron | Pull up revision 1.206 (requested by yamt in ticket #1134):
nfs_commit: use NAC_NOTRUNC when loading an attribute
as we're called holding pages locked.
|
| 1.186.2.6.2.2 |
| 11-Jan-2005 |
jmc | Pullup patch (requested by yamy in ticket #1078)
Don't do kludge for a reply to a retransmitted request
unless we actually retransmitted the request.
|
| 1.186.2.6.2.1 |
| 11-Jan-2005 |
jmc | Pullup patch (requested by yamt in ticket #1077)
nfs_lookup: check n_nctime for positive entries as well to improve
cache consistency.
|
| 1.215.2.1 |
| 29-Apr-2005 |
kent | sync with -current
|
| 1.217.2.2 |
| 19-Mar-2005 |
yamt | sync with head. xen and whitespace. xen part is not finished.
|
| 1.217.2.1 |
| 12-Feb-2005 |
yamt | sync with head.
|
| 1.220.2.2 |
| 16-Jul-2006 |
ghen | Pull up following revision(s) (requested by jld in ticket #1424):
sys/nfs/nfs_vnops.c: revision 1.240 via patch
sys/nfs/nfs_var.h: revision 1.62 via patch
Fix race condition in NFS renaming that could cause the renamed file to be
deleted (PR/33861).
|
| 1.220.2.1 |
| 27-Sep-2005 |
tron | branches: 1.220.2.1.2;
Pull up following revision(s) (requested by christos in ticket #816):
sys/nfs/nfs_vfsops.c: revision 1.149
sys/nfs/nfs_vnops.c: revision 1.227
ATTRTIMEO takes 2 args.
|
| 1.220.2.1.2.1 |
| 16-Jul-2006 |
ghen | Pull up following revision(s) (requested by jld in ticket #1424):
sys/nfs/nfs_vnops.c: revision 1.240 via patch
sys/nfs/nfs_var.h: revision 1.62 via patch
Fix race condition in NFS renaming that could cause the renamed file to be
deleted (PR/33861).
|
| 1.222.2.11 |
| 27-Feb-2008 |
yamt | revert incomplete nfs client locking for now.
|
| 1.222.2.10 |
| 27-Feb-2008 |
yamt | sync with head.
|
| 1.222.2.9 |
| 15-Feb-2008 |
yamt | - sprinkle some locks.
- disable MNT_UPDATE because it involves too much locking headache.
- don't overwrite other bits in v_vflags when setting VV_ROOT.
|
| 1.222.2.8 |
| 04-Feb-2008 |
yamt | sync with head.
|
| 1.222.2.7 |
| 21-Jan-2008 |
yamt | sync with head
|
| 1.222.2.6 |
| 07-Dec-2007 |
yamt | sync with head
|
| 1.222.2.5 |
| 15-Nov-2007 |
yamt | sync with head.
|
| 1.222.2.4 |
| 03-Sep-2007 |
yamt | sync with head.
|
| 1.222.2.3 |
| 26-Feb-2007 |
yamt | sync with head.
|
| 1.222.2.2 |
| 30-Dec-2006 |
yamt | sync with head.
|
| 1.222.2.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.227.2.1 |
| 20-Oct-2005 |
yamt | adapt nfs.
|
| 1.229.2.3 |
| 22-Nov-2005 |
yamt | remove a whitespace change which is not related to this branch.
|
| 1.229.2.2 |
| 18-Nov-2005 |
yamt | - associate read-ahead context to vnode, rather than file.
- revert VOP_READ prototype.
|
| 1.229.2.1 |
| 15-Nov-2005 |
yamt | adapt ffs, lfs, nfs.
|
| 1.230.6.3 |
| 01-Jun-2006 |
kardel | Sync with head.
|
| 1.230.6.2 |
| 22-Apr-2006 |
simonb | Sync with head.
|
| 1.230.6.1 |
| 04-Feb-2006 |
simonb | Adapt for timecounters: mostly use get*time() and use "time_second"
instead of "time.tv_sec".
|
| 1.230.4.1 |
| 09-Sep-2006 |
rpaulo | sync with head
|
| 1.230.2.2 |
| 15-Jan-2006 |
yamt | rename VMSPACE_IS_KERNEL to VMSPACE_IS_KERNEL_P. ("predicate")
suggested by Matt Thomas.
|
| 1.230.2.1 |
| 31-Dec-2005 |
yamt | - adapt nfs.
- nfs_doio_read: #if 0 out "killproc if text is modified" part of
the code as it's broken. (a process reading the modified text is not
necessarily a process which is using the file as a text.)
|
| 1.231.6.1 |
| 24-May-2006 |
tron | Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
|
| 1.231.4.3 |
| 06-May-2006 |
christos | - Move kauth_cred_t declaration to <sys/types.h>
- Cleanup struct ucred; forward declarations that are unused.
- Don't include <sys/kauth.h> in any header, but include it in the c files
that need it.
Approved by core.
|
| 1.231.4.2 |
| 19-Apr-2006 |
elad | sync with head.
|
| 1.231.4.1 |
| 08-Mar-2006 |
elad | Adapt to kernel authorization KPI.
This could use some testing...
|
| 1.231.2.3 |
| 11-Aug-2006 |
yamt | sync with head
|
| 1.231.2.2 |
| 26-Jun-2006 |
yamt | sync with head.
|
| 1.231.2.1 |
| 24-May-2006 |
yamt | sync with head.
|
| 1.236.2.1 |
| 19-Jun-2006 |
chap | Sync with head.
|
| 1.237.2.1 |
| 13-Jul-2006 |
gdamore | Merge from HEAD.
|
| 1.241.6.2 |
| 10-Dec-2006 |
yamt | sync with head.
|
| 1.241.6.1 |
| 22-Oct-2006 |
yamt | sync with head
|
| 1.241.4.3 |
| 01-Feb-2007 |
ad | Sync with head.
|
| 1.241.4.2 |
| 12-Jan-2007 |
ad | Sync with head.
|
| 1.241.4.1 |
| 18-Nov-2006 |
ad | Sync with head.
|
| 1.245.2.1 |
| 17-Feb-2007 |
tron | Apply patch (requested by chs in ticket #422):
- Fix various deadlock problems with nullfs and unionfs.
- Speed up path lookups by upto 25%.
|
| 1.249.2.3 |
| 07-May-2007 |
yamt | sync with head.
|
| 1.249.2.2 |
| 12-Mar-2007 |
rmind | Sync with HEAD.
|
| 1.249.2.1 |
| 28-Feb-2007 |
yamt | sync with head. (somehow missed in the previous)
|
| 1.252.4.1 |
| 11-Jul-2007 |
mjf | Sync with head.
|
| 1.252.2.4 |
| 01-Sep-2007 |
ad | Update for pool_cache API changes.
|
| 1.252.2.3 |
| 08-Jun-2007 |
ad | Sync with head.
|
| 1.252.2.2 |
| 05-Apr-2007 |
ad | Compile fixes.
|
| 1.252.2.1 |
| 13-Mar-2007 |
ad | Pull in the initial set of changes for the vmlocking branch.
|
| 1.256.12.1 |
| 13-Nov-2007 |
bouyer | Sync with HEAD
|
| 1.256.8.4 |
| 23-Mar-2008 |
matt | sync with HEAD
|
| 1.256.8.3 |
| 09-Jan-2008 |
matt | sync with HEAD
|
| 1.256.8.2 |
| 08-Nov-2007 |
matt | sync with -HEAD
|
| 1.256.8.1 |
| 06-Nov-2007 |
matt | sync with HEAD
|
| 1.256.6.5 |
| 09-Dec-2007 |
jmcneill | Sync with HEAD.
|
| 1.256.6.4 |
| 27-Nov-2007 |
joerg | Sync with HEAD. amd64 Xen support needs testing.
|
| 1.256.6.3 |
| 14-Nov-2007 |
joerg | Sync with HEAD.
|
| 1.256.6.2 |
| 11-Nov-2007 |
joerg | Sync with HEAD.
|
| 1.256.6.1 |
| 29-Oct-2007 |
joerg | Sync with HEAD.
|
| 1.257.2.4 |
| 18-Feb-2008 |
mjf | Sync with HEAD.
|
| 1.257.2.3 |
| 27-Dec-2007 |
mjf | Sync with HEAD.
|
| 1.257.2.2 |
| 08-Dec-2007 |
mjf | Sync with HEAD.
|
| 1.257.2.1 |
| 19-Nov-2007 |
mjf | Sync with HEAD.
|
| 1.260.2.2 |
| 26-Dec-2007 |
ad | Sync with head.
|
| 1.260.2.1 |
| 04-Dec-2007 |
ad | Pull the vmlocking changes into a new branch.
|
| 1.261.4.1 |
| 02-Jan-2008 |
bouyer | Sync with HEAD
|
| 1.266.16.2 |
| 13-Dec-2008 |
haad | Update haad-dm branch to haad-dm-base2.
|
| 1.266.16.1 |
| 19-Oct-2008 |
haad | Sync with HEAD.
|
| 1.266.10.9 |
| 10-Oct-2010 |
yamt | some locking changes
|
| 1.266.10.8 |
| 26-Sep-2010 |
yamt | locking changes
|
| 1.266.10.7 |
| 11-Aug-2010 |
yamt | sync with head.
|
| 1.266.10.6 |
| 11-Mar-2010 |
yamt | sync with head
|
| 1.266.10.5 |
| 18-Jul-2009 |
yamt | sync with head.
|
| 1.266.10.4 |
| 24-Jun-2009 |
yamt | lock vnode when calling VOP_GETATTR because there's no reasonable way for
an implementation of VOP_GETATTR to prevent the vnode from being revoked.
|
| 1.266.10.3 |
| 16-May-2009 |
yamt | sync with head
|
| 1.266.10.2 |
| 04-May-2009 |
yamt | sync with head.
|
| 1.266.10.1 |
| 27-Apr-2008 |
yamt | commit some work-in-progress changes to make nfs client mp-safe to a branch,
so that they won't get lost.
- sprinkle some locking
- mark the filesystem, nfstimer callout, and kq kthread mp-safe
- add assertions and comments
- disable upgrade mount for now
- some unrelated cosmetic changes
|
| 1.266.6.1 |
| 17-Jan-2009 |
mjf | Sync with HEAD.
|
| 1.267.2.2 |
| 28-Apr-2009 |
skrll | Sync with HEAD.
|
| 1.267.2.1 |
| 19-Jan-2009 |
skrll | Sync with HEAD.
|
| 1.268.4.2 |
| 29-Dec-2008 |
christos | fix printf format.
|
| 1.268.4.1 |
| 19-Nov-2008 |
christos | file nfs_vnops.c was added on branch christos-time_t on 2008-12-29 00:14:38 +0000
|
| 1.269.2.2 |
| 23-Jul-2009 |
jym | Sync with HEAD.
|
| 1.269.2.1 |
| 13-May-2009 |
jym | Sync with HEAD.
Commit is split, to avoid a "too many arguments" protocol error.
|
| 1.282.4.5 |
| 31-May-2011 |
rmind | sync with head
|
| 1.282.4.4 |
| 05-Mar-2011 |
rmind | sync with head
|
| 1.282.4.3 |
| 03-Jul-2010 |
rmind | sync with head
|
| 1.282.4.2 |
| 30-May-2010 |
rmind | sync with head
|
| 1.282.4.1 |
| 16-Mar-2010 |
rmind | Change struct uvm_object::vmobjlock to be dynamically allocated with
mutex_obj_alloc(). It allows us to share the locks among UVM objects.
|
| 1.282.2.3 |
| 06-Nov-2010 |
uebayasi | Sync with HEAD.
|
| 1.282.2.2 |
| 17-Aug-2010 |
uebayasi | Sync with HEAD.
|
| 1.282.2.1 |
| 30-Apr-2010 |
uebayasi | Sync with HEAD.
|
| 1.289.2.1 |
| 06-Jun-2011 |
jruoho | Sync with HEAD.
|
| 1.290.2.1 |
| 23-Jun-2011 |
cherry | Catchup with rmind-uvmplock merge.
|
| 1.292.2.5 |
| 22-May-2014 |
yamt | sync with head.
for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.
this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
|
| 1.292.2.4 |
| 16-Jan-2013 |
yamt | sync with (a bit old) head
|
| 1.292.2.3 |
| 30-Oct-2012 |
yamt | sync with head
|
| 1.292.2.2 |
| 23-May-2012 |
yamt | sync with head.
|
| 1.292.2.1 |
| 17-Apr-2012 |
yamt | sync with head
|
| 1.293.4.2 |
| 14-Jul-2016 |
snj | Pull up following revision(s) (requested by hannken in ticket #1363):
sys/nfs/nfs_vnops.c: revision 1.309
Return an error if NFSPROC_LOOKUP returns the file handle of the current
directory. Treating it as DOT lookup would put garbage into the name
cache and could panic on future lookups.
Seen with ZFS file system exported from OmniOS, an OpenSolaris derivative.
Fixes PR kern/50664 "cd .." over NFS/ZFS can panic kernel
|
| 1.293.4.1 |
| 12-Aug-2012 |
martin | branches: 1.293.4.1.4; 1.293.4.1.6;
Pull up following revision(s) (requested by manu in ticket #484):
sys/fs/nilfs/nilfs_vnops.c: revision 1.18
sys/ufs/ufs/ufs_lookup.c: revision 1.117
sys/nfs/nfs_vnops.c: revision 1.295
sys/ufs/chfs/chfs_vnops.c: revision 1.8
sys/ufs/ext2fs/ext2fs_lookup.c: revision 1.70
sys/fs/unionfs/unionfs_vnops.c: revision 1.6
sys/kern/vfs_cache.c: revision 1.89
sys/fs/efs/efs_vnops.c: revision 1.26
sys/fs/hfs/hfs_vnops.c: revision 1.26
sys/fs/adosfs/adlookup.c: revision 1.16
sys/fs/puffs/puffs_vnops.c: revision 1.168
sys/fs/tmpfs/tmpfs_vnops.c: revision 1.98
sys/fs/ntfs/ntfs_vnops.c: revision 1.52
sys/fs/cd9660/cd9660_lookup.c: revision 1.20
sys/fs/msdosfs/msdosfs_lookup.c: revision 1.24
sys/fs/smbfs/smbfs_vnops.c: revision 1.80
sys/fs/udf/udf_vnops.c: revision 1.72
sys/fs/filecorefs/filecore_lookup.c: revision 1.14
sys/fs/puffs/puffs_node.c: revision 1.25
Move some the test for MAKEENTRY into the cache_enter(9). Make some
variables in vfs_cache.c static, __read_mostly, etc.
No objection on tech-kern@.
|
| 1.293.4.1.6.1 |
| 14-Jul-2016 |
snj | Pull up following revision(s) (requested by hannken in ticket #1363):
sys/nfs/nfs_vnops.c: revision 1.309
Return an error if NFSPROC_LOOKUP returns the file handle of the current
directory. Treating it as DOT lookup would put garbage into the name
cache and could panic on future lookups.
Seen with ZFS file system exported from OmniOS, an OpenSolaris derivative.
Fixes PR kern/50664 "cd .." over NFS/ZFS can panic kernel
|
| 1.293.4.1.4.1 |
| 14-Jul-2016 |
snj | Pull up following revision(s) (requested by hannken in ticket #1363):
sys/nfs/nfs_vnops.c: revision 1.309
Return an error if NFSPROC_LOOKUP returns the file handle of the current
directory. Treating it as DOT lookup would put garbage into the name
cache and could panic on future lookups.
Seen with ZFS file system exported from OmniOS, an OpenSolaris derivative.
Fixes PR kern/50664 "cd .." over NFS/ZFS can panic kernel
|
| 1.293.2.1 |
| 29-Apr-2012 |
mrg | sync to latest -current.
|
| 1.295.2.4 |
| 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.295.2.3 |
| 20-Aug-2014 |
tls | Rebase to HEAD as of a few days ago.
|
| 1.295.2.2 |
| 23-Jun-2013 |
tls | resync from head
|
| 1.295.2.1 |
| 20-Nov-2012 |
tls | Resync to 2012-11-19 00:00:00 UTC
|
| 1.299.6.1 |
| 18-May-2014 |
rmind | sync with head
|
| 1.304.2.1 |
| 10-Aug-2014 |
tls | Rebase.
|
| 1.306.4.3 |
| 28-Aug-2017 |
skrll | Sync with HEAD
|
| 1.306.4.2 |
| 19-Mar-2016 |
skrll | Sync with HEAD
|
| 1.306.4.1 |
| 06-Jun-2015 |
skrll | Sync with HEAD
|
| 1.306.2.2 |
| 06-Feb-2016 |
snj | Pull up following revision(s) (requested by hannken in ticket #1094):
sys/nfs/nfs_vnops.c: revision 1.309
Return an error if NFSPROC_LOOKUP returns the file handle of the current
directory. Treating it as DOT lookup would put garbage into the name
cache and could panic on future lookups.
Seen with ZFS file system exported from OmniOS, an OpenSolaris derivative.
Fixes PR kern/50664 "cd .." over NFS/ZFS can panic kernel
|
| 1.306.2.1 |
| 19-May-2015 |
snj | branches: 1.306.2.1.2;
Pull up following revision(s) (requested by chs in ticket #769):
sys/nfs/nfs_vnops.c: revision 1.308
in nfs_writerpc(), avoid a signed/unsigned problem in computing the
number of bytes to back up in the uio when we need to resend a write RPC
(eg. after a server crash) on a 64-bit platform. should fix PR 35448.
|
| 1.306.2.1.2.1 |
| 06-Feb-2016 |
snj | Pull up following revision(s) (requested by hannken in ticket #1094):
sys/nfs/nfs_vnops.c: revision 1.309
Return an error if NFSPROC_LOOKUP returns the file handle of the current
directory. Treating it as DOT lookup would put garbage into the name
cache and could panic on future lookups.
Seen with ZFS file system exported from OmniOS, an OpenSolaris derivative.
Fixes PR kern/50664 "cd .." over NFS/ZFS can panic kernel
|
| 1.310.12.4 |
| 21-Apr-2020 |
martin | Sync with HEAD
|
| 1.310.12.3 |
| 13-Apr-2020 |
martin | Mostly merge changes from HEAD upto 20200411
|
| 1.310.12.2 |
| 08-Apr-2020 |
martin | Merge changes from current as of 20200406
|
| 1.310.12.1 |
| 10-Jun-2019 |
christos | Sync with HEAD
|
| 1.310.10.1 |
| 06-Sep-2018 |
pgoyette | Sync with HEAD
Resolve a couple of conflicts (result of the uimin/uimax changes)
|
| 1.310.4.1 |
| 12-Dec-2023 |
martin | Pull up following revision(s) (requested by schmonz in ticket #1927):
sys/nfs/nfs_vnops.c: revision 1.325
NFS client: fix interop with macOS 14 servers.
Symptom: a bunch of "Cannot open `.' (Invalid argument)".
thorpej@ analysis and fix: on the first request to read a given
directory, make sure READDIR and READDIRPLUS cookie verifiers are
being set to 0. This is in RFC1813 and macOS must have gotten
stricter about it.
Verified on 10.0_RC1/aarch64 to fix the reproducers in PR kern/57691 as
well as the original use case in which I met the bug: pkg_rr once again
runs to completion.
|
| 1.311.4.1 |
| 11-Dec-2023 |
martin | Pull up following revision(s) (requested by schmonz in ticket #1778):
sys/nfs/nfs_vnops.c: revision 1.325
NFS client: fix interop with macOS 14 servers.
Symptom: a bunch of "Cannot open `.' (Invalid argument)".
thorpej@ analysis and fix: on the first request to read a given
directory, make sure READDIR and READDIRPLUS cookie verifiers are
being set to 0. This is in RFC1813 and macOS must have gotten
stricter about it.
Verified on 10.0_RC1/aarch64 to fix the reproducers in PR kern/57691 as
well as the original use case in which I met the bug: pkg_rr once again
runs to completion.
|
| 1.312.2.1 |
| 29-Feb-2020 |
ad | Sync with head.
|
| 1.313.4.1 |
| 20-Apr-2020 |
bouyer | Sync with HEAD
|
| 1.317.6.1 |
| 01-Aug-2021 |
thorpej | Sync with HEAD.
|
| 1.324.4.1 |
| 11-Dec-2023 |
martin | Pull up following revision(s) (requested by schmonz in ticket #490):
sys/nfs/nfs_vnops.c: revision 1.325
NFS client: fix interop with macOS 14 servers.
Symptom: a bunch of "Cannot open `.' (Invalid argument)".
thorpej@ analysis and fix: on the first request to read a given
directory, make sure READDIR and READDIRPLUS cookie verifiers are
being set to 0. This is in RFC1813 and macOS must have gotten
stricter about it.
Verified on 10.0_RC1/aarch64 to fix the reproducers in PR kern/57691 as
well as the original use case in which I met the bug: pkg_rr once again
runs to completion.
|
