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870 Commits

Author SHA1 Message Date
enami
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
bouyer
75208caf18 Adapt for struct proc* -> struct lwp* changes. 2003-06-28 22:53:35 +00:00
darrenr
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
fvdl
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
fvdl
d9f47e809c free the ext2fs dinode struct in ext2fs_reclaim. From Ted Unangst. 2003-05-26 21:22:19 +00:00
yamt
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
nakayama
a6d8c9185d Avoid comparison is always false warning in gcc 3.3 w/ 64-bit size_t. 2003-05-17 01:44:39 +00:00
kristerw
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
ragge
97fa6ef77b Add a missing ifdef DDB. 2003-05-07 18:49:29 +00:00
gmcgarry
835240b191 Print pid on error. From Greg A. Woods in PR#17393. 2003-05-04 01:52:18 +00:00
christos
7a96f65456 make sure we update fs_fsmnt. 2003-05-03 16:24:35 +00:00
perseant
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
perseant
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
yamt
3f3b3242de constify 'mastertemplate'. 2003-04-29 07:45:23 +00:00
yamt
982fbc7db4 add an assertion. 2003-04-29 07:44:04 +00:00
yamt
b4d5e11ffe fix a comment. 2003-04-27 06:47:45 +00:00
yamt
c2b802ff24 fix b_interlock lock/unlock mismatches. 2003-04-27 06:46:38 +00:00
perseant
b691ba8a71 Don't change update time on block write; lets e.g. "tar xp" work properly. 2003-04-27 04:18:29 +00:00
fvdl
94e92b1bb3 Assign the right linkcount when renaming a directory. 2003-04-25 23:12:33 +00:00
gmcgarry
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
perseant
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
tls
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
christos
d864ba0136 fix lkm malloc lossage. 2003-04-22 17:14:12 +00:00
christos
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
christos
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
fvdl
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
christos
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
yamt
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
yamt
1963d34b78 use bswap32 and bswap64 correctly. 
(fs_pendingblocks and fs_pendinginodes)
 2003-04-16 14:20:25 +00:00
fvdl
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
fvdl
ba400f9233 Don't cache buffers used when finding the superblock, it can lead to 
seeing bogus data for the first cg with certain block/frag sizes.
From enami tsugutomo.
 2003-04-12 10:35:58 +00:00
fvdl
9e0b0abaa7 Use variables for some cg accesses; makes things more readable and more 
similar to FreeBSD. No functional change.
 2003-04-12 10:33:17 +00:00
fvdl
4cdcaab92d Remove diagnostic ufs_vinit check, this isn't quite the right place for it; 
it'll be reinstated elsewhere.
 2003-04-11 14:13:28 +00:00
fvdl
64f0bf8882 Adjust diagnostic check for bad mode field; only the VNON case should 
matter. From Enami.
 2003-04-11 10:36:33 +00:00
enami
b0715b0b82 Make ffs_cg_swap() works even if same chunk is passed as new and old cg. 
This is necessary to prevent newfs from dumping core when it is asked to
create a UFS1 file system of non-native endian.
 2003-04-11 10:20:35 +00:00
fvdl
bf82cd91c6 Add diagnostic check to ufs_vinit in order to catch bad mode fields in 
inodes early.
 2003-04-10 20:22:04 +00:00
fvdl
63ab1add00 Initialize the 'mirror' i_flags fiels in struct inode to 0. 2003-04-10 20:03:40 +00:00
fvdl
2758e6ad60 Remove some leftover diagnostic checks. 2003-04-10 20:02:36 +00:00
simonb
761de7345c '#if 0' out a variable that is currently only used in other '#if 0'd out 
code.
 2003-04-10 04:15:38 +00:00
thorpej
24a4b8faa6 Use PAGE_SIZE rather than NBPG. 2003-04-09 00:28:28 +00:00
fvdl
85d5aca005 Actually get an ext2fs_dinode structure from the pool before using it. 2003-04-05 14:01:56 +00:00
fvdl
4f33a6f2e1 * Use the old and new time fields in the superblock as well as a few others 
to determine if this filesystem was mounted by an older kernel after
  having been mounted by a newer one, to avoid some summary mismatches.
* Reinstate support for 4.2 cylinder groups (read-only, as it was before).
 2003-04-05 13:37:36 +00:00
he
f8cf57f9b0 Remember to prefix the manually-swapped FS magic numbers with 0x. 2003-04-05 11:12:42 +00:00
drochner
42b749318f adapt to struct inode change (in UVMHIST code) 2003-04-04 13:39:58 +00:00
fvdl
7847218fc1 FreeBSD revision 1.135: 
When removing the last item from a non-empty worklist, the worklist
tail pointer must be updated.
 2003-04-03 19:28:07 +00:00
fvdl
7d31e8f0d9 Avoid truncation of values in some macros that shift 64 bit values. 
From FreeBSD.
 2003-04-03 16:07:09 +00:00
he
a1cf02e789 In the inode, i_din.e2fs_din is now a pointer, so there is no longer 
a need to take the address here.
 2003-04-02 22:38:22 +00:00
fvdl
42614ed3f3 Add support for UFS2. UFS2 is an enhanced FFS, adding support for 
64 bit block pointers, extended attribute storage, and a few
other things.

This commit does not yet include the code to manipulate the extended
storage (for e.g. ACLs), this will be done later.

Originally written by Kirk McKusick and Network Associates Laboratories for
FreeBSD.
 2003-04-02 10:39:19 +00:00
yamt
0296b9ddb2 add assertions and a debug check. 2003-04-01 14:58:43 +00:00
yamt
418bd96252 lfs_strategy is used only for read. 2003-04-01 14:31:50 +00:00