| History log of /src/sys/fs/sysvbfs/sysvbfs.c |
| Revision | | Date | Author | Comments |
| 1.19 |
| 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.
|
| 1.18 |
| 16-May-2020 |
christos | branches: 1.18.6;
Add ACL support for FFS. From FreeBSD.
|
| 1.17 |
| 28-May-2018 |
chs | add a genfs method to allow a file system to limit the range of pages
that are given to a single GOP_WRITE() call. needed by ZFS.
|
| 1.16 |
| 17-Feb-2017 |
hannken | branches: 1.16.12;
Add generic genfs_suspendctl() and use it for all file systems.
Layered file systems need work.
|
| 1.15 |
| 26-Dec-2014 |
hannken | branches: 1.15.2; 1.15.4;
Change sysvbfs to vcache.
|
| 1.14 |
| 25-Jul-2014 |
dholland | branches: 1.14.4;
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.
|
| 1.13 |
| 23-Mar-2014 |
hannken | branches: 1.13.2;
Change all vfsops to use C99 designated initializers.
No functional changes intended.
|
| 1.12 |
| 10-May-2008 |
rumble | branches: 1.12.32; 1.12.42; 1.12.48;
Convert file systems to dynamically attach with the new module interface.
Make VFS hooks dynamic while we're here and say farewell to VFS_ATTACH and
VFS_HOOKS_ATTACH linksets.
As a consequence, most of the file systems can now be loaded as new style
modules.
Quick sanity check by ad@.
|
| 1.11 |
| 29-Apr-2008 |
ad | branches: 1.11.2;
PR kern/38057 ffs makes assuptions about devvp file system
PR kern/33406 softdeps get stuck in endless loop
Introduce VFS_FSYNC() and call it when syncing a block device, if it
has a mounted file system.
|
| 1.10 |
| 28-Apr-2008 |
martin | Remove clause 3 and 4 from TNF licenses
|
| 1.9 |
| 28-Jan-2008 |
dholland | branches: 1.9.6; 1.9.8; 1.9.10;
Fix some race conditions in rename.
Introduce a per-FS rename lock and new vfsops to manipulate it.
Get this lock while renaming. Also add another relookup() in do_sys_rename,
which is a hack to kludge around some of the worst deficiencies of
ufs_rename.
reviewed-by: pooka (and an earlier rev by ad)
posted on tech-kern with no objections.
|
| 1.8 |
| 25-Jan-2008 |
ad | Remove VOP_LEASE. Discussed on tech-kern.
|
| 1.7 |
| 26-Nov-2007 |
pooka | 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
|
| 1.6 |
| 26-Jul-2007 |
pooka | branches: 1.6.4; 1.6.6; 1.6.12; 1.6.14;
Use eopnotsupp() instead of vfs_stdsuspendctl() and retire the latter.
|
| 1.5 |
| 12-Jul-2007 |
dsl | branches: 1.5.2;
Change the VFS_MOUNT() interface so that the 'data' buffer passed to the
fs code is a kernel buffer, pass though the length of the buffer as well.
Since the length of the userspace buffer isn'it (yet) passed through the mount
system call, add a field to the vfsops structure containing the default length.
Split sys_mount() for calls from compat code.
Ride one of the recent kernel version changes - old fs LKMs will load, but
sys_mount() will reject any attempt to use them.
|
| 1.4 |
| 19-Jan-2007 |
hannken | branches: 1.4.6;
New file system suspension API to replace vn_start_write and vn_finished_write.
The suspension helpers are now put into file system specific operations.
This means every file system not supporting these helpers cannot be suspended
and therefore snapshots are no longer possible.
Implemented for file systems of type ffs.
The new API is enabled on a kernel option NEWVNGATE. This option is
not enabled by default in any kernel config.
Presented and discussed on tech-kern with much input from
Bill Studenmund <wrstuden@netbsd.org> and YAMAMOTO Takashi <yamt@netbsd.org>.
Welcome to 4.99.9 (new vfs op vfs_suspendctl).
|
| 1.3 |
| 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().
|
| 1.2 |
| 01-Jul-2006 |
martin | branches: 1.2.4; 1.2.6; 1.2.8;
Make it compile post time-counter merge
|
| 1.1 |
| 29-Dec-2005 |
tsutsui | branches: 1.1.4; 1.1.8; 1.1.16; 1.1.18;
Add preliminary support for System V Boot File System.
Written by UCHIYAMA Yasushi <uch@netbsd>.
|
| 1.1.18.7 |
| 04-Feb-2008 |
yamt | sync with head.
|
| 1.1.18.6 |
| 07-Dec-2007 |
yamt | sync with head
|
| 1.1.18.5 |
| 03-Sep-2007 |
yamt | sync with head.
|
| 1.1.18.4 |
| 26-Feb-2007 |
yamt | sync with head.
|
| 1.1.18.3 |
| 30-Dec-2006 |
yamt | sync with head.
|
| 1.1.18.2 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.1.18.1 |
| 29-Dec-2005 |
yamt | file sysvbfs.c was added on branch yamt-lazymbuf on 2006-06-21 15:09:30 +0000
|
| 1.1.16.1 |
| 13-Jul-2006 |
gdamore | Merge from HEAD.
|
| 1.1.8.1 |
| 11-Aug-2006 |
yamt | sync with head
|
| 1.1.4.1 |
| 09-Sep-2006 |
rpaulo | sync with head
|
| 1.2.8.1 |
| 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%.
|
| 1.2.6.1 |
| 10-Dec-2006 |
yamt | sync with head.
|
| 1.2.4.2 |
| 01-Feb-2007 |
ad | Sync with head.
|
| 1.2.4.1 |
| 12-Jan-2007 |
ad | Sync with head.
|
| 1.4.6.2 |
| 20-Aug-2007 |
ad | Sync with HEAD.
|
| 1.4.6.1 |
| 15-Jul-2007 |
ad | Sync with head.
|
| 1.5.2.1 |
| 15-Aug-2007 |
skrll | Sync with HEAD.
|
| 1.6.14.2 |
| 26-Jul-2007 |
pooka | Use eopnotsupp() instead of vfs_stdsuspendctl() and retire the latter.
|
| 1.6.14.1 |
| 26-Jul-2007 |
pooka | file sysvbfs.c was added on branch matt-mips64 on 2007-07-26 22:57:39 +0000
|
| 1.6.12.2 |
| 18-Feb-2008 |
mjf | Sync with HEAD.
|
| 1.6.12.1 |
| 08-Dec-2007 |
mjf | Sync with HEAD.
|
| 1.6.6.2 |
| 23-Mar-2008 |
matt | sync with HEAD
|
| 1.6.6.1 |
| 09-Jan-2008 |
matt | sync with HEAD
|
| 1.6.4.1 |
| 27-Nov-2007 |
joerg | Sync with HEAD. amd64 Xen support needs testing.
|
| 1.9.10.1 |
| 16-May-2008 |
yamt | sync with head.
|
| 1.9.8.1 |
| 18-May-2008 |
yamt | sync with head.
|
| 1.9.6.1 |
| 02-Jun-2008 |
mjf | Sync with HEAD.
|
| 1.11.2.1 |
| 23-Jun-2008 |
wrstuden | Sync w/ -current. 34 merge conflicts to follow.
|
| 1.12.48.1 |
| 18-May-2014 |
rmind | sync with head
|
| 1.12.42.2 |
| 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.12.42.1 |
| 20-Aug-2014 |
tls | Rebase to HEAD as of a few days ago.
|
| 1.12.32.1 |
| 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")
|
| 1.13.2.1 |
| 10-Aug-2014 |
tls | Rebase.
|
| 1.14.4.2 |
| 28-Aug-2017 |
skrll | Sync with HEAD
|
| 1.14.4.1 |
| 06-Apr-2015 |
skrll | Sync with HEAD
|
| 1.15.4.1 |
| 21-Apr-2017 |
bouyer | Sync with HEAD
|
| 1.15.2.1 |
| 20-Mar-2017 |
pgoyette | Sync with HEAD
|
| 1.16.12.1 |
| 25-Jun-2018 |
pgoyette | Sync with HEAD
|
| 1.18.6.1 |
| 01-Aug-2021 |
thorpej | Sync with HEAD.
|
