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linux-stable/fs/ocfs2
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Wengang Wang e228f64398 ocfs2: flock: drop cross-node lock when failed locally 
ocfs2_do_flock() calls ocfs2_file_lock() to get the cross-node clock and
then call flock_lock_file_wait() to compete with local processes.  In
case flock_lock_file_wait() failed, say -ENOMEM, clean up work is not
done.  This patch adds the cleanup --drop the cross-node lock which was
just granted.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Wengang Wang <wen.gang.wang@oracle.com>
Cc: Joel Becker <jlbec@evilplan.org>
Reviewed-by: Mark Fasheh <mfasheh@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03 16:20:56 -07:00
..
cluster
ocfs2: fix type conversion risk when get cluster attributes
2014-04-03 16:20:55 -07:00
dlm
ocfs2: fix deadlock risk when kmalloc failed in dlm_query_region_handler
2014-04-03 16:20:55 -07:00
dlmfs
ocfs2: remove versioning information
2014-01-21 16:19:41 -08:00
acl.c
ocfs2: call ocfs2_update_inode_fsync_trans when updating any inode
2014-04-03 16:20:56 -07:00
acl.h
ocfs2: use generic posix ACL infrastructure
2014-01-25 23:58:21 -05:00
alloc.c
ocfs2: call ocfs2_update_inode_fsync_trans when updating any inode
2014-04-03 16:20:56 -07:00
alloc.h
ocfs2: Add ocfs2_trim_fs for SSD trim support.
2011-05-23 23:37:18 -07:00
aops.c
ocfs2: improve fsync efficiency and fix deadlock between aio_write and sync_file
2014-04-03 16:20:53 -07:00
aops.h
ocfs2: change ip_unaligned_aio to of type mutex from atomit_t
2014-04-03 16:20:53 -07:00
blockcheck.c
ocfs2: kill endianness abuses in blockcheck.c
2012-05-29 23:28:35 -04:00
blockcheck.h
ocfs2: Add statistics for the checksum and ecc operations.
2009-06-03 19:15:36 -07:00
buffer_head_io.c
ocfs2: do not put bh when buffer_uptodate failed
2014-04-03 16:20:56 -07:00
buffer_head_io.h
ocfs2: Take the inode out of the metadata read/write paths.
2009-09-04 16:07:48 -07:00
dcache.c
ocfs2: revert iput deferring code in ocfs2_drop_dentry_lock
2014-04-03 16:20:55 -07:00
dcache.h
ocfs2: revert iput deferring code in ocfs2_drop_dentry_lock
2014-04-03 16:20:55 -07:00
dir.c
ocfs2: call ocfs2_update_inode_fsync_trans when updating any inode
2014-04-03 16:20:56 -07:00
dir.h
[readdir] convert ocfs2
2013-06-29 12:57:02 +04:00
dlmglue.c
ocfs2: avoid blocking in ocfs2_mark_lockres_freeing() in downconvert thread
2014-04-03 16:20:55 -07:00
dlmglue.h
ocfs2: avoid blocking in ocfs2_mark_lockres_freeing() in downconvert thread
2014-04-03 16:20:55 -07:00
export.c
fs: encode_fh: return FILEID_INVALID if invalid fid_type
2013-02-26 02:46:10 -05:00
export.h
exportfs: make struct export_operations const
2007-10-22 08:13:21 -07:00
extent_map.c
ocfs2: fix the end cluster offset of FIEMAP
2013-09-11 15:56:53 -07:00
extent_map.h
ocfs2: Implement llseek()
2011-07-25 14:58:15 -07:00
file.c
ocfs2: call ocfs2_update_inode_fsync_trans when updating any inode
2014-04-03 16:20:56 -07:00
file.h
->permission() sanitizing: don't pass flags to ->permission()
2011-07-20 01:43:24 -04:00
heartbeat.c
ocfs2: Remove mlog(0) from fs/ocfs2/heartbeat.c
2011-02-23 21:17:39 +08:00
heartbeat.h
ocfs2: Move o2hb functionality into the stack glue.
2008-04-18 08:56:04 -07:00
inode.c
ocfs2: avoid blocking in ocfs2_mark_lockres_freeing() in downconvert thread
2014-04-03 16:20:55 -07:00
inode.h
ocfs2: remove OCFS2_INODE_SKIP_DELETE flag
2014-04-03 16:20:54 -07:00
ioctl.c
ocfs2: adjust minlen with discard_granularity in the FITRIM ioctl
2014-01-21 16:19:42 -08:00
ioctl.h
Ocfs2: Move ocfs2 ioctl definitions from ocfs2_fs.h to newly added ocfs2_ioctl.h
2010-03-02 14:10:20 -08:00
journal.c
ocfs2: remove OCFS2_INODE_SKIP_DELETE flag
2014-04-03 16:20:54 -07:00
journal.h
ocfs2: improve fsync efficiency and fix deadlock between aio_write and sync_file
2014-04-03 16:20:53 -07:00
Kconfig
ocfs2: Make OCFS2_FS depend on CONFIGFS_FS
2011-01-16 21:22:40 +00:00
localalloc.c
ocfs2: free allocated clusters if error occurs after ocfs2_claim_clusters
2014-02-06 13:48:51 -08:00
localalloc.h
ocfs2: free allocated clusters if error occurs after ocfs2_claim_clusters
2014-02-06 13:48:51 -08:00
locks.c
ocfs2: flock: drop cross-node lock when failed locally
2014-04-03 16:20:56 -07:00
locks.h
ocfs2: POSIX file locks support
2008-10-13 13:57:57 -07:00
Makefile
ocfs2: remove versioning information
2014-01-21 16:19:41 -08:00
mmap.c
kill f_vfsmnt
2013-02-26 02:46:10 -05:00
mmap.h
…
move_extents.c
ocfs2: call ocfs2_update_inode_fsync_trans when updating any inode
2014-04-03 16:20:56 -07:00
move_extents.h
Ocfs2/move_extents: move/defrag extents within a certain range.
2011-05-25 15:17:12 +08:00
namei.c
ocfs2: call ocfs2_update_inode_fsync_trans when updating any inode
2014-04-03 16:20:56 -07:00
namei.h
ocfs2: Create reflinked file in orphan dir.
2009-09-22 20:09:48 -07:00
ocfs1_fs_compat.h
fs/: Spelling fixes
2008-02-03 17:33:42 +02:00
ocfs2_fs.h
Revert wrong fixes for common misspellings
2011-04-26 23:31:11 -07:00
ocfs2_ioctl.h
Ocfs2/move_extents: Adding new ioctl code 'OCFS2_IOC_MOVE_EXT' to ocfs2.
2011-05-25 15:17:08 +08:00
ocfs2_lockid.h
ocfs2: Add new refcount tree lock resource in dlmglue.
2009-09-22 20:09:28 -07:00
ocfs2_lockingver.h
ocfs2_dlmfs: Enable the use of user cluster stacks.
2010-02-26 15:41:18 -08:00
ocfs2_trace.h
ocfs2: lighten up allocate transaction
2013-09-11 15:56:28 -07:00
ocfs2.h
ocfs2: revert iput deferring code in ocfs2_drop_dentry_lock
2014-04-03 16:20:55 -07:00
quota_global.c
ocfs2: implement delayed dropping of last dquot reference
2014-04-03 16:20:54 -07:00
quota_local.c
ocfs2: fix quota file corruption
2014-03-04 07:55:48 -08:00
quota.h
ocfs2: implement delayed dropping of last dquot reference
2014-04-03 16:20:54 -07:00
refcounttree.c
ocfs2: use generic posix ACL infrastructure
2014-01-25 23:58:21 -05:00
refcounttree.h
ocfs2: fix NULL pointer dereference in ocfs2_duplicate_clusters_by_page
2013-08-13 17:57:49 -07:00
reservations.c
ocfs2: Remove masklog ML_RESERVATIONS.
2011-02-23 22:10:56 +08:00
reservations.h
Fix common misspellings
2011-03-31 11:26:23 -03:00
resize.c
ocfs2: do not call brelse() if group_bh is not initialized in ocfs2_group_add()
2013-11-13 12:09:01 +09:00
resize.h
[PATCH 2/2] ocfs2: Implement group add for online resize
2008-01-25 15:04:24 -08:00
slot_map.c
ocfs2: Clean up messages in the fs
2011-07-24 10:34:54 -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: pass ocfs2_cluster_connection to ocfs2_this_node
2014-01-21 16:19:41 -08:00
stack_user.c
ocfs2: fix sparse non static symbol warning
2014-01-21 16:19:42 -08:00
stackglue.c
ocfs2: add dlm_recover_callback_support in sysfs
2014-04-03 16:20:54 -07:00
stackglue.h
ocfs2: pass ocfs2_cluster_connection to ocfs2_this_node
2014-01-21 16:19:41 -08:00
suballoc.c
ocfs2: call ocfs2_update_inode_fsync_trans when updating any inode
2014-04-03 16:20:56 -07:00
suballoc.h
ocfs2: remove redundant ocfs2_alloc_dinode_update_counts() and ocfs2_block_group_set_bits()
2014-01-21 16:19:42 -08:00
super.c
ocfs2: revert iput deferring code in ocfs2_drop_dentry_lock
2014-04-03 16:20:55 -07:00
super.h
treewide: use __printf not __attribute__((format(printf,...)))
2011-10-31 17:30:54 -07:00
symlink.c
ocfs2: Fix oops in ocfs2_fast_symlink_readpage() code path
2013-02-26 02:46:12 -05:00
symlink.h
ocfs: simplify symlink handling
2012-05-29 23:28:40 -04:00
sysfile.c
ocfs2: remove kfree() redundant null checks
2013-02-21 17:22:19 -08:00
sysfile.h
…
uptodate.c
ocfs2: Remove masklog ML_UPTODATE.
2011-02-24 16:22:20 +08:00
uptodate.h
ocfs2: Pass struct ocfs2_caching_info to the journal functions.
2009-09-04 16:07:50 -07:00
xattr.c
ocfs2: call ocfs2_update_inode_fsync_trans when updating any inode
2014-04-03 16:20:56 -07:00
xattr.h
ocfs2: use generic posix ACL infrastructure
2014-01-25 23:58:21 -05:00