| History log of /src/sys/fs/filecorefs/filecore_lookup.c |
| Revision | | Date | Author | Comments |
| 1.23 |
| 08-Sep-2024 |
rillig | fix a/an grammar in obvious cases
|
| 1.22 |
| 06-Aug-2022 |
andvar | branches: 1.22.10;
s/blity/bility/ in various words, mainly in comments.
|
| 1.21 |
| 04-Oct-2014 |
hannken | Change filecore to vcache.
Compile-tested only, was not able to get my hands on a readable fs image.
|
| 1.20 |
| 03-Jun-2014 |
joerg | Introduce two helper functions to centralise the namecache statistics
in vfs_cache.c. Use consistent locking around the per-cpu data.
|
| 1.19 |
| 07-Feb-2014 |
hannken | branches: 1.19.2;
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
|
| 1.18 |
| 20-Oct-2013 |
christos | remove unused
|
| 1.17 |
| 20-Dec-2012 |
hannken | branches: 1.17.2;
Change bread() and breadn() to never return a buffer on
error and modify all callers to not brelse() on error.
Welcome to 6.99.16
PR kern/46282 (6.0_BETA crash: msdosfs_bmap -> pcbmap -> bread -> bio_doread)
|
| 1.16 |
| 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.
|
| 1.15 |
| 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.
|
| 1.14 |
| 22-Jul-2012 |
rmind | branches: 1.14.2;
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@.
|
| 1.13 |
| 24-Jun-2010 |
hannken | branches: 1.13.8; 1.13.14;
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.
|
| 1.12 |
| 08-Jan-2010 |
pooka | branches: 1.12.2; 1.12.4;
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
|
| 1.11 |
| 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.
|
| 1.10 |
| 26-Nov-2007 |
pooka | branches: 1.10.18; 1.10.26; 1.10.32;
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
|
| 1.9 |
| 08-Oct-2007 |
ad | branches: 1.9.4;
Merge brelse() changes from the vmlocking branch.
|
| 1.8 |
| 09-Dec-2006 |
chs | branches: 1.8.6; 1.8.18; 1.8.20; 1.8.22;
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().
|
| 1.7 |
| 14-May-2006 |
elad | branches: 1.7.8; 1.7.10; 1.7.12;
integrate kauth.
|
| 1.6 |
| 11-Dec-2005 |
christos | branches: 1.6.4; 1.6.6; 1.6.8; 1.6.10; 1.6.12;
merge ktrace-lwp.
|
| 1.5 |
| 26-Feb-2005 |
perry | branches: 1.5.4;
nuke trailing whitespace
|
| 1.4 |
| 07-Aug-2003 |
agc | branches: 1.4.8; 1.4.10;
Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22364, verified by myself.
|
| 1.3 |
| 29-Jun-2003 |
fvdl | branches: 1.3.2;
Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.
|
| 1.2 |
| 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
|
| 1.1 |
| 23-Dec-2002 |
jdolecek | branches: 1.1.2;
move filecorefs code from sys/filecorefs to sys/fs/filecorefs
|
| 1.1.2.2 |
| 29-Dec-2002 |
thorpej | With with HEAD.
|
| 1.1.2.1 |
| 23-Dec-2002 |
thorpej | file filecore_lookup.c was added on branch nathanw_sa on 2002-12-29 19:55:48 +0000
|
| 1.3.2.7 |
| 04-Mar-2005 |
skrll | Sync with HEAD.
Hi Perry!
|
| 1.3.2.6 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.3.2.5 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.3.2.4 |
| 24-Aug-2004 |
skrll | Undo part of the ktrace/lwp changes. In particular:
* Remove the "lwp *" argument that was added to vget(). Turns out
that nothing actually used it!
* Remove the "lwp *" arguments that were added to VFS_ROOT(), VFS_VGET(),
and VFS_FHTOVP(); all they did was pass it to vget() (which, as noted
above, didn't use it).
* Remove all of the "lwp *" arguments to internal functions that were added
just to appease the above.
|
| 1.3.2.3 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.3.2.2 |
| 03-Jul-2003 |
wrstuden | LWP-ify filecore fs.
Note: These changes suffer from the same cnp->cn_lwp issue noted for
ufs. They will need to get fixed at the same time as ufs. The fix is to
add struct lwp * as a parameter to some VOPs.
Also, some how or another, this code missed out on the changes to use
genfs_lease_check, and had a dangling reference to lease_check().
Given that genfs_lease_check has been around since 1998, I'm puzzled as
to what's been going on. Noticed in a compild of acorn32/GENERIC.
|
| 1.3.2.1 |
| 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.
|
| 1.4.10.1 |
| 19-Mar-2005 |
yamt | sync with head. xen and whitespace. xen part is not finished.
|
| 1.4.8.1 |
| 29-Apr-2005 |
kent | sync with -current
|
| 1.5.4.4 |
| 07-Dec-2007 |
yamt | sync with head
|
| 1.5.4.3 |
| 27-Oct-2007 |
yamt | sync with head.
|
| 1.5.4.2 |
| 30-Dec-2006 |
yamt | sync with head.
|
| 1.5.4.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.6.12.1 |
| 24-May-2006 |
tron | Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
|
| 1.6.10.1 |
| 08-Mar-2006 |
elad | Adapt to kernel authorization KPI.
|
| 1.6.8.1 |
| 24-May-2006 |
yamt | sync with head.
|
| 1.6.6.1 |
| 01-Jun-2006 |
kardel | Sync with head.
|
| 1.6.4.1 |
| 09-Sep-2006 |
rpaulo | sync with head
|
| 1.7.12.1 |
| 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%.
|
| 1.7.10.1 |
| 10-Dec-2006 |
yamt | sync with head.
|
| 1.7.8.1 |
| 12-Jan-2007 |
ad | Sync with head.
|
| 1.8.22.1 |
| 14-Oct-2007 |
yamt | sync with head.
|
| 1.8.20.2 |
| 09-Jan-2008 |
matt | sync with HEAD
|
| 1.8.20.1 |
| 06-Nov-2007 |
matt | sync with HEAD
|
| 1.8.18.2 |
| 27-Nov-2007 |
joerg | Sync with HEAD. amd64 Xen support needs testing.
|
| 1.8.18.1 |
| 26-Oct-2007 |
joerg | Sync with HEAD.
Follow the merge of pmap.c on i386 and amd64 and move
pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup
code to restore CR4 before jumping back into kernel space as the large
page option might cover that.
|
| 1.8.6.1 |
| 20-Aug-2007 |
ad | Sync with HEAD.
|
| 1.9.4.1 |
| 08-Dec-2007 |
mjf | Sync with HEAD.
|
| 1.10.32.1 |
| 13-May-2009 |
jym | Sync with HEAD.
Commit is split, to avoid a "too many arguments" protocol error.
|
| 1.10.26.1 |
| 28-Apr-2009 |
skrll | Sync with HEAD.
|
| 1.10.18.3 |
| 11-Aug-2010 |
yamt | sync with head.
|
| 1.10.18.2 |
| 11-Mar-2010 |
yamt | sync with head
|
| 1.10.18.1 |
| 04-May-2009 |
yamt | sync with head.
|
| 1.12.4.1 |
| 03-Jul-2010 |
rmind | sync with head
|
| 1.12.2.1 |
| 17-Aug-2010 |
uebayasi | Sync with HEAD.
|
| 1.13.14.1 |
| 12-Aug-2012 |
martin | 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@.
|
| 1.13.8.4 |
| 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")
|
| 1.13.8.3 |
| 23-Jan-2013 |
yamt | sync with head
|
| 1.13.8.2 |
| 16-Jan-2013 |
yamt | sync with (a bit old) head
|
| 1.13.8.1 |
| 30-Oct-2012 |
yamt | sync with head
|
| 1.14.2.4 |
| 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.14.2.3 |
| 20-Aug-2014 |
tls | Rebase to HEAD as of a few days ago.
|
| 1.14.2.2 |
| 25-Feb-2013 |
tls | resync with head
|
| 1.14.2.1 |
| 20-Nov-2012 |
tls | Resync to 2012-11-19 00:00:00 UTC
|
| 1.17.2.1 |
| 18-May-2014 |
rmind | sync with head
|
| 1.19.2.1 |
| 10-Aug-2014 |
tls | Rebase.
|
| 1.22.10.1 |
| 02-Aug-2025 |
perseant | Sync with HEAD
|
