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c795b33ba1
kernel-ark/fs/ocfs2
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Goldwyn Rodrigues c795b33ba1 ocfs2/dlm: Wait on lockres instead of erroring cancel requests 
In case a downconvert is queued, and a flock receives a signal,
BUG_ON(lockres->l_action != OCFS2_AST_INVALID) is triggered
because a lock cancel triggers a dlmunlock while an AST is
scheduled.

To avoid this, allow a LKM_CANCEL to pass through, and let it
wait on __dlm_wait_on_lockres().

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.de>
Acked-off-by: Mark Fasheh <mfasheh@suse.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
2009-08-20 18:42:34 -07:00
..
cluster Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 2009-06-16 12:11:57 -07:00
dlm ocfs2/dlm: Wait on lockres instead of erroring cancel requests 2009-08-20 18:42:34 -07:00
acl.c New helper - current_umask() 2009-03-31 23:00:26 -04:00
acl.h ocfs2: add ocfs2_init_acl in mknod 2009-01-05 08:34:20 -08:00
alloc.c ocfs2: release the buffer head in ocfs2_do_truncate. 2009-08-17 12:50:35 -07:00
alloc.h ocfs2: Add a name indexed b-tree to directory inodes 2009-04-03 11:39:15 -07:00
aops.c ocfs2: Initialize the cluster we're writing to in a non-sparse extend 2009-08-07 13:16:23 -07:00
aops.h
blockcheck.c ocfs2: Add statistics for the checksum and ecc operations. 2009-06-03 19:15:36 -07:00
blockcheck.h ocfs2: Add statistics for the checksum and ecc operations. 2009-06-03 19:15:36 -07:00
buffer_head_io.c ocfs2: Use BH_JBDPrivateStart instead of BH_Unshadow 2009-01-05 08:40:24 -08:00
buffer_head_io.h ocfs2: Validate metadata only when it's read from disk. 2009-01-05 08:36:53 -08:00
dcache.c ocfs2: Fix deadlock on umount 2009-07-21 15:47:55 -07:00
dcache.h ocfs2: Fix deadlock on umount 2009-07-21 15:47:55 -07:00
dir.c ocfs2: Correct ordering of ip_alloc_sem and localloc locks for directories 2009-06-03 19:14:30 -07:00
dir.h ocfs2: Introduce dir free space list 2009-04-03 11:39:16 -07:00
dlmglue.c ocfs2: Add lockdep annotations 2009-06-22 14:34:26 -07:00
dlmglue.h ocfs2: Add lockdep annotations 2009-06-22 14:34:26 -07:00
export.c ocfs2: Fix some printk() warnings. 2009-04-21 16:31:20 -07:00
export.h
extent_map.c ocfs2: Wrap virtual block reads in ocfs2_read_virt_blocks() 2009-01-05 08:36:54 -08:00
extent_map.h ocfs2: Wrap virtual block reads in ocfs2_read_virt_blocks() 2009-01-05 08:36:54 -08:00
file.c ocfs2: Initialize count in aio_write before generic_write_checks 2009-07-20 15:47:58 -07:00
file.h ocfs2: Implementation of local and global quota file handling 2009-01-05 08:40:23 -08:00
heartbeat.c
heartbeat.h
inode.c ocfs2: Add lockdep annotations 2009-06-22 14:34:26 -07:00
inode.h ocfs2: fix rare stale inode errors when exporting via nfs 2009-04-03 11:39:25 -07:00
ioctl.c
ioctl.h
journal.c ocfs2: Fixup orphan scan cleanup after failed mount 2009-07-08 15:34:02 -07:00
journal.h ocfs2: Fix possible deadlock when extending quota file 2009-08-10 12:20:22 -07:00
Kconfig fs/Kconfig: move ocfs2 out 2009-01-22 13:15:54 +03:00
localalloc.c ocfs2: Remove debugfs file local_alloc_stats 2009-04-03 11:39:15 -07:00
localalloc.h
locks.c
locks.h
Makefile ocfs2: Add the underlying blockcheck code. 2009-01-05 08:40:31 -08:00
mmap.c mm: page_mkwrite change prototype to match fault 2009-04-01 08:59:14 -07:00
mmap.h
namei.c ocfs2: Add lockdep annotations 2009-06-22 14:34:26 -07:00
namei.h
ocfs1_fs_compat.h
ocfs2_fs.h ocfs2: Enable indexed directories 2009-04-03 11:39:16 -07:00
ocfs2_lockid.h ocfs2: Add missing lock name 2009-08-20 16:41:53 -07:00
ocfs2_lockingver.h
ocfs2.h ocfs2: Fix deadlock on umount 2009-07-21 15:47:55 -07:00
quota_global.c ocfs2: Handle quota file corruption more gracefully 2009-08-17 12:50:12 -07:00
quota_local.c ocfs2: Define credit counts for quota operations 2009-07-23 10:59:31 -07:00
quota.h ocfs2: Remove syncjiff field from quota info 2009-07-23 10:59:27 -07:00
resize.c ocfs2: Use metadata-specific ocfs2_journal_access_*() functions. 2009-01-05 08:40:32 -08:00
resize.h
slot_map.c ocfs2: Validate metadata only when it's read from disk. 2009-01-05 08:36:53 -08:00
slot_map.h
stack_o2cb.c ocfs2: keep index within status_map[] 2009-08-07 13:16:50 -07:00
stack_user.c ocfs2: Provide the ocfs2_dlm_lvb_valid() stack API. 2009-06-22 14:24:30 -07:00
stackglue.c ocfs2: Provide the ocfs2_dlm_lvb_valid() stack API. 2009-06-22 14:24:30 -07:00
stackglue.h ocfs2: Provide the ocfs2_dlm_lvb_valid() stack API. 2009-06-22 14:24:30 -07:00
suballoc.c ocfs2: Pin journal head before accessing jh->b_committed_data 2009-06-22 14:24:47 -07:00
suballoc.h ocfs2: fix rare stale inode errors when exporting via nfs 2009-04-03 11:39:25 -07:00
super.c ocfs2: Don't oops in ocfs2_kill_sb on a failed mount 2009-08-17 14:32:24 -07:00
super.h
symlink.c ocfs2: Use nd_set_link(). 2009-05-09 10:49:40 -04:00
symlink.h
sysfile.c ocfs2/trivial: Wrap ocfs2_sysfile_cluster_lock_key within define. 2009-06-22 14:34:29 -07:00
sysfile.h
uptodate.c
uptodate.h
ver.c
ver.h
xattr.c ocfs2: Fix compilation warning for fs/ocfs2/xattr.c 2009-07-20 15:52:57 -07:00
xattr.h ocfs2: Add a name indexed b-tree to directory inodes 2009-04-03 11:39:15 -07:00