toshii
4866f1a22b
Fix typo. s/extention/extension/
2001-07-05 08:38:24 +00:00
chs
c31ab668df
in ext2fs_balloc_range(), clear PG_RDONLY on pages which now have backing store.
2001-07-04 21:16:01 +00:00
wiz
f3f6c5b675
`accessible' only has one `a'.
2001-06-19 12:52:20 +00:00
mrg
67afbd6270
use _KERNEL_OPT
2001-05-30 11:57:16 +00:00
fvdl
ad5dcb280f
Same change as in the UFS code: unlock vnode before setting v_op
...
to spec_vnode_ops. From Bill Studenmund.
2001-03-23 21:10:48 +00:00
chs
060e70db41
min() -> MIN(), max() -> MAX().
...
fixes more problems with file offsets > 4GB.
2001-02-27 04:37:44 +00:00
chs
5e3caa8b52
skip truncating a file to 0 before freeing it if it's already zero-length.
2001-02-18 20:17:04 +00:00
tsutsui
ec8b1c000e
Fix nested extern declaration of prtactive.
2001-02-07 12:40:43 +00:00
jdolecek
d9466585b7
make filesystem vnodeop, specop, fifoop and vnodeopv_* arrays const
2001-01-22 12:17:35 +00:00
chs
3a5e4f901b
in *_sync(), don't skip vnodes which have (potentially dirty) pages.
2000-12-10 19:36:31 +00:00
chs
1c89ab39ad
redo ext2fs_balloc_range(), accounting for differences between ext2fs and ffs.
2000-12-10 06:38:31 +00:00
chs
b3dcb62708
fix merge error: ext2fs uses a custom balloc rather than a VOP-style one.
2000-12-01 07:02:40 +00:00
chs
aeda8d3b77
Initial integration of the Unified Buffer Cache project.
2000-11-27 08:39:39 +00:00
fvdl
db4108490a
Adapt for VOP_FSYNC parameter change.
2000-09-19 22:01:59 +00:00
thorpej
7cc27a88c0
Convert namei pathname buffer allocation to use the pool allocator.
2000-08-03 20:41:05 +00:00
thorpej
f0dca1ecbe
MALLOC()/FREE() are not to be used for variable sized allocations.
2000-08-03 20:29:26 +00:00
mycroft
bd58d06c50
Need string.h for memset() prototype.
2000-07-24 00:23:10 +00:00
jdolecek
b0fb24279c
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).
2000-07-22 15:26:11 +00:00
jdolecek
166a3f16dd
ext2fs_reload(), ext2fs_mountfs(): do devvp locking same way as ffs
...
this has not shown any good or bad effect, but might help narrow
some problems people seen with ext2fs reload (hi Soren!)
2000-07-22 14:49:17 +00:00
fvdl
fa78158b15
Rearrange code around getnewvnode as was already done for ffs, to avoid
...
locking against oneself because getnewvnode recycles a softdep-using vnode.
2000-06-30 20:45:38 +00:00
mrg
419501093a
remove include of <vm/vm.h> and <uvm/uvm_extern.h>
2000-06-28 14:16:37 +00:00
mycroft
719d6db0e2
Adjust where IN_MODIFIED and IN_ACCESSED are cleared (as in the FFS code).
2000-05-30 19:09:44 +00:00
mycroft
33ec489188
Pull in IN_ACCESSED changes and some MNT_LAZY `bug fixes' from FFS.
2000-05-29 18:34:36 +00:00
mycroft
dad58e313b
Pull in indirect block unwind code from FFS.
2000-05-28 08:44:32 +00:00
mycroft
4656dfd24f
Add a new function to remove extra buffers when truncating a file. This is
...
more generic than the vinvalbuf(V_SAVEMETA) case, avoiding synchronous
operations when truncating to a non-zero length.
2000-05-28 04:13:56 +00:00
thorpej
f636538446
NULL != 0
2000-05-19 04:34:39 +00:00
bouyer
1900598507
Sync copyrigth notice.
2000-05-15 08:51:55 +00:00
perseant
f0728fdce1
Change the sementics of the last parameter from a boolean ("waitfor") to
...
a set of flags ("flags"). Two flags are defined, UPDATE_WAIT and
UPDATE_DIROP.
Under the old semantics, VOP_UPDATE would block if waitfor were set,
under the assumption that directory operations should be done
synchronously. At least LFS and FFS+softdep do not make this
assumption; FFS+softdep got around the problem by enclosing all relevant
calls to VOP_UPDATE in a "if(!DOINGSOFTDEP(vp))", while LFS simply
ignored waitfor, one of the reasons why NFS-serving an LFS filesystem
did not work properly.
Under the new semantics, the UPDATE_DIROP flag is a hint to the
fs-specific update routine that the call comes from a dirop routine, and
should be wait for, or not, accordingly.
Closes PR#8996.
2000-05-13 23:43:06 +00:00
augustss
169ac5b3c1
Remove register declarations.
2000-03-30 12:41:09 +00:00
thorpej
fa7d868ade
Small cosmetic change.
2000-03-22 01:03:33 +00:00
jdolecek
89015c4648
Add new VFS op routine - vfs_done and call it on filesystem detach
...
in vfs_detach(). vfs_done may free global filesystem's resources,
typically those allocated in respective filesystem's init function.
Needed so those filesystems which went in via LKM have a chance to
clean after themselves before unloading. This fixes random panics
when LKM for filesystem using pools was loaded and unloaded several
times.
For each leaf filesystem, add appropriate vfs_done routine.
2000-03-16 18:08:17 +00:00
bouyer
425e99ac00
Check that we can handle the inode size before mounting the fs, and correct
...
a return value.
2000-01-31 11:34:55 +00:00
bouyer
be4a409b30
Correct (minor) bogons in filetype option support, and add support
...
for sparse_super option
2000-01-28 16:00:23 +00:00
bouyer
5fb6bc4e18
First cut at ext2fs rev 1 support (as of mke2fs 1.18): supports the filetype
...
option read/write and the sparse option read-only.
2000-01-26 16:21:31 +00:00
fvdl
0b1963121a
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
1999-11-15 18:49:07 +00:00
enami
fee96e1746
Check if the type of device node isn't VBAD before touching v_specinfo. If
...
the device vnode is revoked, the field is NULL and touching it causes null
pointer derefercence.
1999-10-20 14:32:09 +00:00
wrstuden
e682a080e9
In spec_close(), if we're not doing a non-blocking close and VXLOCK is
...
not set, unlock the vnode before calling the device's close routine and
relock it after it returns. tty close routines will sleep waiting for
buffers to drain, which won't happen often times as the other side needs
to grab the vnode lock first.
Make all unmount routines lock the device vnode before calling VOP_CLOSE().
1999-10-16 23:53:26 +00:00
jdolecek
7dfaa17700
Adapt to cache_lookup() changes.
...
Tested by: jdolecek
Rewieved by: wrstuden
1999-09-05 14:26:32 +00:00
wrstuden
169a5eda2d
Pull in changes which parallel rev 1.22 -> 1.25 of ufs_lookup().
1999-08-04 18:40:47 +00:00
wrstuden
3bf14d81e9
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
1999-08-03 20:19:16 +00:00
wrstuden
6dfc303f3b
Add PDIRUNLOCK support.
1999-08-02 22:58:29 +00:00
wrstuden
976aedb7ac
Adjust mountroot routines to vrele rootvp in case of mount error. Closes
...
PR 7977 by Neil Carson, <neil@brini.com>.
1999-07-17 01:08:28 +00:00
wrstuden
379a26972f
Modify file systems to deal with struct lock in struct vnode. All leaf
...
fs's other than nfs use genfs_lock() for locking.
Modify lookup routines to set PDIRUNLOCK when they unlock the parrent.
1999-07-08 01:05:58 +00:00
bouyer
466d1747ff
memset ump->um_e2fs to 0 after malloc, it is bigger than SBSIZE and thus some
...
parts were left uninitialised. The symptom was that a read-only mount tried
to rewrite back the superblock.
1999-06-01 13:18:49 +00:00
mrg
d2397ac5f7
completely remove Mach VM support. all that is left is the all the
...
header files as UVM still uses (most of) these.
1999-03-24 05:50:49 +00:00
mycroft
b174019ccc
Pass null pointers to VOP_UPDATE rather than having all the callers fetch the
...
current time themselves.
1999-03-05 21:09:48 +00:00
mycroft
86ed73efb4
Permit the access and modify time pointers passed to VOP_UPDATE to be null,
...
meaning the current time.
1999-03-05 20:47:06 +00:00
wrstuden
862a56e88b
Modify vfsops to seperate vfs_fhtovp() into two routines. vfs_fhtovp() now
...
only handles the file handle to vnode conversion, and a new call,
vfs_checkexp(), performs the export verification.
1999-02-26 23:44:43 +00:00
mrg
b3d5e1889f
pull across patches from warner losh <imp@freebsd.org> (freebsd ufs_vnops.c
...
versions 1.109&1.110), adjusted for our ext2fs support, and also commited
there also. this avoids overflowing the link count.
1999-02-26 07:30:00 +00:00
bouyer
36a5fdb528
Some new fields in the ext2fs superblock, from Tim Shepard.
...
While I'm there, reformat this file a bit.
1999-02-17 13:09:43 +00:00