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kernel-fxtec-pro1x/fs
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Mark Fasheh cbf0d27a13 [PATCH] kjournald: missing JFS_UNMOUNT check 
It seems that kjournald() may be missing a check of the JFS_UNMOUNT flag
before calling schedule().  This showed up in testing of OCFS2 recovery
where our recovery thread would hang in journal_kill_thread() called from
journal_destroy() because kjournald never got a chance to read the flag to
shut down before the schedule().

Zach pointed out the missing check which led me to hack up this trivial
patch.  It's been tested many times now and I have yet to reproduce the
hang, which was happening very regularly before.

<mild rant>
I'm guessing that we could really use some wait_event() calls with helper
functions in, well, most of jbd these days which would make a ton of the
wait code there vastly cleaner.
</mild rant>

As for why this doesn't happen in ext3 (or OCFS2 during normal
mount/unmount of the local nodes journal), I think it may that the specific
timing of events in the ocfs2 recovery thread exposes a race there.
Because ocfs2_replay_journal() is only interested in playing back the
journal, initialization and shutdown happen very quicky with no other
metadata put into that specific journal.

Acked-by: "Stephen C. Tweedie" <sct@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:54 -07:00
..
adfs [ARM] fs/adfs/adfs.h: "extern inline" doesn't make sense 2005-08-20 17:20:28 +01:00
affs
afs [PATCH] Fix up symlink function pointers 2005-08-19 18:08:21 -07:00
autofs Fix nasty ncpfs symlink handling bug. 2005-08-19 18:02:56 -07:00
autofs4 [PATCH] Fix up symlink function pointers 2005-08-19 18:08:21 -07:00
befs befs: fix up missed follow_link declaration change 2005-08-20 13:20:01 -07:00
bfs
cifs [PATCH] fs: convert kcalloc to kzalloc 2005-09-07 16:57:46 -07:00
coda [PATCH] class: convert the remaining class_simple users in the kernel to usee the new class api 2005-06-20 15:15:11 -07:00
cramfs [PATCH] fix cramfs making duplicate entries in inode cache 2005-09-07 16:57:33 -07:00
debugfs [PATCH] remove duplicate get_dentry functions in various places 2005-06-23 09:45:20 -07:00
devfs [PATCH] Fix up symlink function pointers 2005-08-19 18:08:21 -07:00
devpts [PATCH] Generic VFS fallback for security xattrs 2005-09-05 00:05:52 -07:00
efs
exportfs
ext2 [PATCH] disk quotas fail when /etc/mtab is symlinked to /proc/mounts 2005-09-07 16:57:23 -07:00
ext3 [PATCH] disk quotas fail when /etc/mtab is symlinked to /proc/mounts 2005-09-07 16:57:23 -07:00
fat [PATCH] Speedup FAT filesystem directory reads 2005-09-07 16:57:26 -07:00
freevxfs [PATCH] fs: convert kcalloc to kzalloc 2005-09-07 16:57:46 -07:00
hfs [PATCH] hfs: NLS support 2005-09-07 16:57:50 -07:00
hfsplus [PATCH] hfs: show_options support 2005-09-07 16:57:50 -07:00
hostfs [PATCH] remove iattr.ia_attr_flags 2005-09-07 16:57:42 -07:00
hpfs
hppfs [PATCH] hppfs: fix symlink error path 2005-08-26 11:39:19 -07:00
hugetlbfs [PATCH] Avoiding mmap fragmentation 2005-06-21 18:46:16 -07:00
isofs Check input buffer size in zisofs 2005-08-06 09:42:06 -07:00
jbd [PATCH] kjournald: missing JFS_UNMOUNT check 2005-09-07 16:57:54 -07:00
jffs [PATCH] jffs/jffs2: remove wrong function prototypes 2005-09-07 16:57:29 -07:00
jffs2 [PATCH] jffs/jffs2: remove wrong function prototypes 2005-09-07 16:57:29 -07:00
jfs [PATCH] disk quotas fail when /etc/mtab is symlinked to /proc/mounts 2005-09-07 16:57:23 -07:00
lockd [PATCH] NFS: procfs/sysctl interfaces for lockd do not work on x86_64 2005-07-13 11:25:24 -07:00
minix
msdos
ncpfs [PATCH] fs/ncpfs/: remove unused #ifdef USE_OLD_SLOW_DIRECTORY_LISTING code 2005-06-25 16:25:04 -07:00
nfs [PATCH] NFSv4: unbalanced BKL in nfs_atomic_lookup() 2005-08-19 18:44:56 -07:00
nfs_common [PATCH] NFS: Ensure ACL xdr code doesn't overflow. 2005-08-16 08:52:11 -07:00
nfsd [PATCH] sunrpc: cache_register can use wrong module reference 2005-09-07 16:57:25 -07:00
nls [PATCH] make some things static 2005-05-05 16:36:47 -07:00
ntfs NTFS: Complete the previous fix for the unset device when mapping buffers 2005-08-16 19:42:56 +01:00
openpromfs
partitions [PATCH] small partitions/msdos cleanups 2005-06-25 16:24:59 -07:00
proc [PATCH] remove duplicated code from proc and ptrace 2005-09-07 16:57:43 -07:00
qnx4 [PATCH] fs/qnx4/*: fix sparse warnings 2005-06-24 14:14:24 -07:00
ramfs
reiserfs [PATCH] reiserfs+acl+quota deadlock fix 2005-08-18 12:53:57 -07:00
relayfs [PATCH] relayfs 2005-09-07 16:57:18 -07:00
romfs
smbfs [TCP]: Move the tcp sock states to net/tcp_states.h 2005-08-29 15:41:54 -07:00
sysfs [PATCH] Fix oops in sysfs_hash_and_remove_file() 2005-08-26 19:37:13 -07:00
sysv [PATCH] Fix up symlink function pointers 2005-08-19 18:08:21 -07:00
udf [PATCH] udf_find_entry() cleanup 2005-06-30 08:45:11 -07:00
ufs [PATCH] Fix up symlink function pointers 2005-08-19 18:08:21 -07:00
vfat
xfs [PATCH] Fix up symlink function pointers 2005-08-19 18:08:21 -07:00
aio.c [PATCH] uml: fixes performance regression in activate_mm and thus exec() 2005-09-05 00:06:21 -07:00
attr.c [PATCH] inotify 2005-07-12 20:38:38 -07:00
bad_inode.c [PATCH] make some things static 2005-05-05 16:36:47 -07:00
binfmt_aout.c [PATCH] Avoiding mmap fragmentation 2005-06-21 18:46:16 -07:00
binfmt_elf.c [PATCH] Avoiding mmap fragmentation 2005-06-21 18:46:16 -07:00
binfmt_elf_fdpic.c
binfmt_em86.c
binfmt_flat.c [PATCH] uclinux: use MAP_PRIVATE when mmaping code regions in flat binary loader 2005-09-02 00:57:31 -07:00
binfmt_misc.c
binfmt_script.c
binfmt_som.c
bio.c [PATCH] kill bio->bi_set 2005-09-07 16:57:20 -07:00
block_dev.c [PATCH] block: add unlocked_ioctl support for block devices 2005-06-23 09:45:32 -07:00
buffer.c [PATCH] alloc_buffer_head() and free_buffer_head() cleanup 2005-09-07 16:57:41 -07:00
char_dev.c [PATCH] cdev: cdev_put oops 2005-07-12 16:01:02 -07:00
compat.c [PATCH] remove duplicated sys_open32() code from 64bit archs 2005-09-07 16:57:43 -07:00
compat_ioctl.c
dcache.c [PATCH] fsnotify_name/inoderemove 2005-08-08 11:53:47 -07:00
dcookies.c [PATCH] dcookies.c: use proper refcounting functions 2005-07-07 18:23:52 -07:00
direct-io.c [PATCH] pass iocb to dio_iodone_t 2005-06-24 00:05:19 -07:00
dnotify.c
dquot.c [PATCH] list_for_each_entry: fs-dquot.c 2005-06-25 16:25:11 -07:00
eventpoll.c [PATCH] Remove eventpoll macro obfuscation 2005-06-23 09:45:30 -07:00
exec.c [PATCH] reset real_timer target on exec leader change 2005-07-12 16:01:01 -07:00
fcntl.c [PATCH] stale POSIX lock handling 2005-07-27 16:26:06 -07:00
fifo.c
file.c
file_table.c [PATCH] remove file.f_maxcount 2005-09-07 16:57:32 -07:00
filesystems.c
fs-writeback.c [PATCH] O(1) sb list traversing on syncs 2005-06-23 09:45:27 -07:00
inode.c [PATCH] fs: remove redundant timespec_equal test in update_atime() 2005-09-07 16:57:31 -07:00
inotify.c [PATCH] inotify: fix event loss on hardlinked files 2005-09-07 16:57:39 -07:00
ioctl.c
ioprio.c Don't allow normal users to set idle IO priority 2005-08-20 18:51:29 -07:00
Kconfig [PATCH] fs/Kconfig: quota help text updates 2005-09-07 16:57:29 -07:00
Kconfig.binfmt
libfs.c [PATCH] fix fsync(dir) return value for ram-based filesystems 2005-06-25 16:24:38 -07:00
locks.c [PATCH] stale POSIX lock handling 2005-07-27 16:26:06 -07:00
Makefile [PATCH] relayfs 2005-09-07 16:57:18 -07:00
mbcache.c [PATCH] mbcache: Remove unused mb_cache_shrink parameter 2005-07-27 16:26:07 -07:00
mpage.c [PATCH] mpage_end_io_write() I/O error handling fix 2005-06-04 17:12:59 -07:00
namei.c [PATCH] namei cleanup 2005-09-07 16:57:42 -07:00
namespace.c [PATCH] Additions to .data.read_mostly section 2005-09-07 16:57:33 -07:00
nfsctl.c
open.c [PATCH] remove duplicated sys_open32() code from 64bit archs 2005-09-07 16:57:43 -07:00
pipe.c [PATCH] pipe: remove redundant fifo_poll abstraction 2005-09-07 16:57:35 -07:00
posix_acl.c
quota.c [PATCH] O(1) sb list traversing on syncs 2005-06-23 09:45:27 -07:00
quota_v1.c
quota_v2.c [PATCH] quota: possible bug in quota format v2 support 2005-04-16 15:25:47 -07:00
read_write.c [PATCH] remove file.f_maxcount 2005-09-07 16:57:32 -07:00
readdir.c
select.c [PATCH] make some things static 2005-05-05 16:36:47 -07:00
seq_file.c [PATCH] DocBook: fix some descriptions 2005-05-01 08:59:26 -07:00
stat.c
super.c [PATCH] set mnt_namespace in the correct place 2005-07-07 18:23:52 -07:00
xattr.c [PATCH] fsnotify: hook on removexattr, too 2005-09-07 16:57:27 -07:00
xattr_acl.c