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Mark Fasheh d6b58f89f7 ocfs2: fix regression in ocfs2_read_blocks_sync() 
We're panicing in ocfs2_read_blocks_sync() if a jbd-managed buffer is seen.
At first glance, this seems ok but in reality it can happen. My test case
was to just run 'exorcist'. A struct inode is being pushed out of memory but
is then re-read at a later time, before the buffer has been checkpointed by
jbd. This causes a BUG to be hit in ocfs2_read_blocks_sync().

Reviewed-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
 		2008-12-01 14:46:58 -08:00
..
cluster [PATCH] sanitize blkdev_get() and friends 2008-10-21 07:49:06 -04:00
dlm ocfs2: fix return value set in init_dlmfs_fs() 2008-12-01 14:46:55 -08:00
Makefile ocfs2: Move trusted and user attribute support into xattr.c 2008-10-13 17:02:44 -07:00
alloc.c ocfs2: Simplify ocfs2_read_block() 2008-10-14 11:51:57 -07:00
alloc.h ocfs2: Change ocfs2_get_*_extent_tree() to ocfs2_init_*_extent_tree() 2008-10-13 16:57:05 -07:00
aops.c ocfs2: Simplify ocfs2_read_block() 2008-10-14 11:51:57 -07:00
aops.h
…
buffer_head_io.c ocfs2: fix regression in ocfs2_read_blocks_sync() 2008-12-01 14:46:58 -08:00
buffer_head_io.h ocfs2: Make cached block reads the common case. 2008-10-14 11:58:22 -07:00
dcache.c ocfs2: Remove mount/unmount votes 2008-01-25 14:45:34 -08:00
dcache.h
…
dir.c ocfs2: Make cached block reads the common case. 2008-10-14 11:58:22 -07:00
dir.h
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dlmglue.c ocfs2: fix wake_up in unlock_ast 2008-12-01 14:46:45 -08:00
dlmglue.h ocfs2: Break out stackglue into modules. 2008-04-18 08:56:05 -07:00
export.c [PATCH] switch all filesystems over to d_obtain_alias 2008-10-23 05:13:01 -04:00
export.h
…
extent_map.c ocfs2: Simplify ocfs2_read_block() 2008-10-14 11:51:57 -07:00
extent_map.h ocfs2: Add extent tree operation for xattr value btrees 2008-10-13 16:57:01 -07:00
file.c ocfs2: truncate outstanding block after direct io failure 2008-11-10 09:51:47 -08:00
file.h ocfs2: Make high level btree extend code generic 2008-10-13 13:57:59 -07:00
heartbeat.c ocfs2: Move o2hb functionality into the stack glue. 2008-04-18 08:56:04 -07:00
heartbeat.h ocfs2: Move o2hb functionality into the stack glue. 2008-04-18 08:56:04 -07:00
inode.c ocfs2: Set journal descriptor to NULL after journal shutdown 2008-11-10 09:51:47 -08:00
inode.h ocfs2: Move ocfs2_bread() into dir.c 2008-10-14 11:58:03 -07:00
ioctl.c ocfs2: Don't check for NULL before brelse() 2008-10-13 17:02:44 -07:00
ioctl.h ocfs2: Convert ocfs2 over to unlocked_ioctl 2008-04-18 08:56:11 -07:00
journal.c ocfs2: Set journal descriptor to NULL after journal shutdown 2008-11-10 09:51:47 -08:00
journal.h ocfs2: Switch over to JBD2. 2008-10-13 17:02:43 -07:00
localalloc.c ocfs2: Make cached block reads the common case. 2008-10-14 11:58:22 -07:00
localalloc.h ocfs2: throttle back local alloc when low on disk space 2008-10-13 13:57:57 -07:00
locks.c ocfs2: POSIX file locks support 2008-10-13 13:57:57 -07:00
locks.h ocfs2: POSIX file locks support 2008-10-13 13:57:57 -07:00
mmap.c ocfs2: return 0 in page_mkwrite to let VFS retry. 2008-11-10 09:51:47 -08:00
mmap.h
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namei.c ocfs2: Let inode be really deleted when ocfs2_mknod_locked() fails 2008-11-10 09:51:46 -08:00
namei.h
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ocfs1_fs_compat.h fs/: Spelling fixes 2008-02-03 17:33:42 +02:00
ocfs2.h ocfs2: comments typo fix 2008-12-01 14:46:31 -08:00
ocfs2_fs.h ocfs2: Fix some typos in xattr annotations. 2008-11-10 09:51:46 -08:00
ocfs2_jbd_compat.h ocfs2: Switch over to JBD2. 2008-10-13 17:02:43 -07:00
ocfs2_lockid.h ocfs2: Change mlog_bug_on to BUG_ON in ocfs2_lockid.h 2008-04-18 08:56:07 -07:00
ocfs2_lockingver.h ocfs2: Negotiate locking protocol versions. 2008-02-06 16:11:29 -08:00
resize.c ocfs2: Simplify ocfs2_read_block() 2008-10-14 11:51:57 -07:00
resize.h [PATCH 2/2] ocfs2: Implement group add for online resize 2008-01-25 15:04:24 -08:00
slot_map.c ocfs2: Make cached block reads the common case. 2008-10-14 11:58:22 -07:00
slot_map.h ocfs2: De-magic the in-memory slot map. 2008-04-18 08:56:03 -07:00
stack_o2cb.c ocfs2: Remove ->hangup() from stack glue operations. 2008-06-16 10:46:52 -07:00
stack_user.c ocfs2: initialize stack_user lvbptr 2008-12-01 14:46:39 -08:00
stackglue.c ocfs2: Remove pointless !! 2008-10-13 17:02:44 -07:00
stackglue.h ocfs2: POSIX file locks support 2008-10-13 13:57:57 -07:00
suballoc.c ocfs2: Simplify ocfs2_read_block() 2008-10-14 11:51:57 -07:00
suballoc.h ocfs2: Limit inode allocation to 32bits. 2008-10-13 16:57:07 -07:00
super.c ocfs2: Don't check for NULL before brelse() 2008-10-13 17:02:44 -07:00
super.h
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symlink.c ocfs2: Simplify ocfs2_read_block() 2008-10-14 11:51:57 -07:00
symlink.h
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sysfile.c ocfs2: Silence false lockdep warnings 2008-01-25 15:05:44 -08:00
sysfile.h
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uptodate.c ocfs2: use smaller counters in ocfs2_remove_xattr_clusters_from_cache 2008-10-13 17:02:44 -07:00
uptodate.h ocfs2: Add helper function in uptodate.c for removing xattr clusters 2008-10-13 13:57:59 -07:00
ver.c ocfs2: bump version number 2008-01-25 15:05:46 -08:00
ver.h
…
xattr.c ocfs2: Check search result in ocfs2_xattr_block_get() 2008-11-10 09:51:47 -08:00
xattr.h ocfs2: fix function declaration and definition in xattr 2008-11-10 09:51:44 -08:00