918bf35fad
Pass the inode flags to set as an argument to ufs_dirrewrite().
...
Use it to restore the behaviour of not updating the modified time of a
directory that moves to a new parent.
2003-08-05 15:45:48 +00:00
bdbaf98d1e
using normal bufcache buffer for cluster buffer head.
2003-07-30 13:36:40 +00:00
1bc98d3c14
- check EROFS earlier in lfs_markv.
...
- remove wrong error recovery code (fake buffers are never on bufqueue)
and put a comment instead.
2003-07-30 12:38:53 +00:00
3bded40734
remove an unused definition of LFS_VREF_THRESHOLD.
2003-07-30 12:34:00 +00:00
4573bf3772
yield cpu in directory entry search loop in ufs_lookup().
...
this loop can take a bit long time with large buffer cache.
2003-07-23 13:56:53 +00:00
bddddad951
KNF.
2003-07-23 13:53:51 +00:00
d7aa0312b2
add parenthesis missed in rev.1.127.
2003-07-23 13:46:57 +00:00
9d61ee54c4
whitespace
2003-07-23 13:44:55 +00:00
f4fc192872
add KASSERTs in lfs_issequential_hole.
2003-07-23 13:38:18 +00:00
3433c3992e
cast UFS1 on-disk block pointers to int32_t before assign it to daddr_t.
...
it's needed for LFS because UNWRITTEN is a negative number.
2003-07-23 13:36:17 +00:00
2ba5ae7ea6
more MP locks.
2003-07-12 16:19:00 +00:00
12ad26b293
- wrap long lines.
...
- remove a mysterious blank line.
2003-07-12 16:17:52 +00:00
3852db2096
- protect global resource counts with lfs_subsys_lock.
...
- clean up scattered externs a little.
2003-07-12 16:17:06 +00:00
3f84a2d3a1
a comment.
2003-07-02 14:07:16 +00:00
eb4e09d59f
use queue.h macros.
2003-07-02 13:43:02 +00:00
82659031f4
use VFSTOUFS macro.
2003-07-02 13:41:38 +00:00
102c8a6a74
- add a new functions, lfs_writer_enter/leave, and use them instead of
...
duplicated code fragments.
- add an assertion.
2003-07-02 13:40:51 +00:00
f3506a9599
drain dirops before aqcuiring seglock. otherwise it might deadlocks.
...
PR/20676 (Karl Knutsson)
2003-07-02 13:39:03 +00:00
d5aece61d6
Back out the lwp/ktrace changes. They contained a lot of colateral damage,
...
and need to be examined and discussed more.
2003-06-29 22:28:00 +00:00
a06b275edc
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.
2003-06-29 18:43:21 +00:00
bfbd2cd3ab
Add forward declaration of struct lwp instead of struct proc. Sort those
...
while I'm here.
2003-06-29 05:43:56 +00:00
75208caf18
Adapt for struct proc* -> struct lwp* changes.
2003-06-28 22:53:35 +00:00
960df3c8d1
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
2003-06-28 14:20:43 +00:00
67c9fa950a
OS X still seems to use the old nrpos field in the superblock, and gets
...
unhappy after NetBSD wrote an Apple UFS filesystem. Just set it to 0
in this case.
2003-06-12 18:50:43 +00:00
d9f47e809c
free the ext2fs dinode struct in ext2fs_reclaim. From Ted Unangst.
2003-05-26 21:22:19 +00:00
ab2238cfad
make is_sequential a callback in order to achieve better lfs write clustering.
...
since lfs always rewrite blocks into the new segment,
current on-disk place of the block doesn't affect to write clustering.
ok'ed by Konrad Schroder.
2003-05-18 12:59:05 +00:00
a6d8c9185d
Avoid comparison is always false warning in gcc 3.3 w/ 64-bit size_t.
2003-05-17 01:44:39 +00:00
07936511f0
The C language does not permit statements of the form
...
(X ? Y : Z) = 0;
even though gcc handles this by a stupid extension.
Transform these to correct C.
Approved by fvdl.
2003-05-15 20:25:31 +00:00
97fa6ef77b
Add a missing ifdef DDB.
2003-05-07 18:49:29 +00:00
835240b191
Print pid on error. From Greg A. Woods in PR#17393.
2003-05-04 01:52:18 +00:00
7a96f65456
make sure we update fs_fsmnt.
2003-05-03 16:24:35 +00:00
e18585deb2
Correct arguments to check_dirty, ensuring that all pages in a block are
...
written if any of them are dirty. Pointed out by yamt.
2003-05-02 01:47:39 +00:00
100c8f971f
Restrict the run of cluster blocks to on-disk contiguous blocks (back out
...
part of rev 1.115), to avoid writing over holes. This is the lesser of two
evils, to be replaced soon.
2003-04-29 17:45:11 +00:00
3f3b3242de
constify 'mastertemplate'.
2003-04-29 07:45:23 +00:00
982fbc7db4
add an assertion.
2003-04-29 07:44:04 +00:00
b4d5e11ffe
fix a comment.
2003-04-27 06:47:45 +00:00
c2b802ff24
fix b_interlock lock/unlock mismatches.
2003-04-27 06:46:38 +00:00
b691ba8a71
Don't change update time on block write; lets e.g. "tar xp" work properly.
2003-04-27 04:18:29 +00:00
94e92b1bb3
Assign the right linkcount when renaming a directory.
2003-04-25 23:12:33 +00:00
0645f99b01
More ufs2 merge fall-out. Pass the correct pointer to the dinode
...
for clearing. Fixes PR#21241.
2003-04-24 08:05:35 +00:00
ef3c60764c
Make LFS work better (though still not "well") as an NFS-exported
...
filesystem (and other things that needed to be fixed before the tests
would complete), to wit:
* Include the fs ident in the filehandle; improve stale filehandle checks.
* Change definition of blksize() to use the on-dinode size instead of
the inode's i_size, so that fsck_lfs will work properly again.
* Use b_interlock in lfs_vtruncbuf.
* Postpone dirop reclamation until after the seglock has been released,
so that lfs_truncate is not called with the segment lock held.
* Don't loop in lfs_fsync(), just write everything and wait.
* Be more careful about the interlock/uobjlock in lfs_putpages: when we
lose this lock, we have to resynchronize dirtiness of pages in each
block.
* Be sure to always write indirect blocks and update metadata in
lfs_putpages; fixes a bug that caused blocks to be accounted to the
wrong segment.
2003-04-23 07:20:37 +00:00
85c8cfb533
Correct use of MAXBSIZE where MAXPHYS was intended. This is a necessary
...
first step towards per-device MAXPHYS, and has the beneficial side effect
of allowing clustering to MAXPHYS even on systems that need to run with
a reduced MAXBSIZE to get more metadata buffers.
2003-04-23 00:55:17 +00:00
d864ba0136
fix lkm malloc lossage.
2003-04-22 17:14:12 +00:00
db7b52084a
choose the smaller size of the two strings when memcpy'ing them. A better
...
fix would be to strncpy and null terminate? From enami.
2003-04-22 13:18:52 +00:00
a94b10edf1
PR/2996: Greg Oster: Fix comment to match reality. Names are padded to
...
four bytes, but the bytes are not null.
2003-04-19 22:02:39 +00:00
0545901d27
configdirs was changed to an array of u_int8_t, so don't compare values
...
to 65535.
2003-04-17 09:32:43 +00:00
80ecd573c0
PR/1796: John Kohl: statfs misbehaves under chrooted environments.
...
- Under chroot it displays only the visible filesystems with appropriate paths.
- The statfs f_mntonname gets adjusted to contain the real path from root.
- While was there, fixed a bug in ext2fs, locking problems with vfs_getfsstat(),
and factored out some of the vfsop statfs() code to copy_statfs_info(). This
fixes the problem where some filesystems forgot to set fsid.
- Made coda look more like a normal fs.
2003-04-16 21:44:18 +00:00
aa51f25824
ufs_rwXX: cast to unsigned even without FFS_EI to avoid
...
possible nasty signed vs unsigned problems.
2003-04-16 14:27:03 +00:00
1963d34b78
use bswap32 and bswap64 correctly.
...
(fs_pendingblocks and fs_pendinginodes)
2003-04-16 14:20:25 +00:00
d0152b0231
ffs_reclaim may be called while the dinode pointer in the inode structure
...
is still NULL (in the case of an error in ffs_vget). Check for this
condition before doing a pool_put.
2003-04-16 07:38:25 +00:00
pk