xuejiufei d277f33eda ocfs2/dlm: return EINVAL when the lockres on migration target is in DROPPING_REF state ... If master migrate this lock resource to node when it happened to purge it, a new lock resource will be created and inserted into hash list. If then master goes down, the lock resource being purged is recovered, so there exist two lock resource with different owner. So return error to master if the lock resource is in DROPPING state, master will retry to migrate this lock resource. Signed-off-by: xuejiufei <xuejiufei@huawei.com> Cc: Mark Fasheh <mfasheh@suse.de> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Reviewed-by: Joseph Qi <joseph.qi@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2016-03-15 16:55:16 -07:00
..
cluster	ocfs2/cluster: replace the interrupt safe spinlocks with common ones	2016-03-15 16:55:16 -07:00
dlm	ocfs2/dlm: return EINVAL when the lockres on migration target is in DROPPING_REF state	2016-03-15 16:55:16 -07:00
dlmfs	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
acl.c	ocfs2: take inode lock in ocfs2_iop_set/get_acl()	2015-09-04 16:54:41 -07:00
acl.h	ocfs2: use generic posix ACL infrastructure	2014-01-25 23:58:21 -05:00
alloc.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
alloc.h	ocfs2: constify ocfs2_extent_tree_operations structures	2016-01-14 16:00:49 -08:00
aops.c	ocfs2: unlock inode if deleting inode from orphan fails	2016-02-27 10:28:52 -08:00
aops.h	ocfs2: remove OCFS2_IOCB_SEM lock type in direct io	2015-06-24 17:49:39 -07:00
blockcheck.c
blockcheck.h
buffer_head_io.c	ocfs2: clear the rest of the buffers on error	2015-09-04 16:54:41 -07:00
buffer_head_io.h
dcache.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
dcache.h	ocfs2: revert iput deferring code in ocfs2_drop_dentry_lock	2014-04-03 16:20:55 -07:00
dir.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
dir.h	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
dlmglue.c	ocfs2: NFS hangs in __ocfs2_cluster_lock due to race with ocfs2_unblock_lock	2016-01-21 17:20:51 -08:00
dlmglue.h	ocfs2: avoid blocking in ocfs2_mark_lockres_freeing() in downconvert thread	2014-04-03 16:20:55 -07:00
export.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
export.h
extent_map.c	ocfs2: neaten do_error, ocfs2_error and ocfs2_abort	2015-09-04 16:54:41 -07:00
extent_map.h
file.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
file.h	ocfs2: prepare some interfaces used in append direct io	2015-02-16 17:56:04 -08:00
heartbeat.c
heartbeat.h
inode.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
inode.h	ocfs2: only take lock if dio entry when recover orphans	2015-11-05 19:34:48 -08:00
ioctl.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
ioctl.h
journal.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
journal.h	ocfs2: add functions to add and remove inode in orphan dir	2015-02-16 17:56:04 -08:00
Kconfig
localalloc.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
localalloc.h	ocfs2: free allocated clusters if error occurs after ocfs2_claim_clusters	2014-02-06 13:48:51 -08:00
locks.c	ocfs2: fix flock panic issue	2015-12-29 17:45:49 -08:00
locks.h
Makefile	ocfs2: remove versioning information	2014-01-21 16:19:41 -08:00
mmap.c	ocfs2: fix return value from ocfs2_page_mkwrite()	2016-03-09 15:43:42 -08:00
mmap.h
move_extents.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
move_extents.h
namei.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
namei.h	ocfs2: do not include dio entry in case of orphan scan	2015-11-05 19:34:48 -08:00
ocfs1_fs_compat.h
ocfs2_fs.h	treewide: fix typos in comment blocks	2015-08-07 14:46:24 +02:00
ocfs2_ioctl.h
ocfs2_lockid.h
ocfs2_lockingver.h
ocfs2_trace.h	ocfs2: fix a tiny race when running dirop_fileop_racer	2014-06-23 16:47:45 -07:00
ocfs2.h	ocfs2: add errors=continue	2015-09-04 16:54:41 -07:00
quota_global.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
quota_local.c	ocfs2: neaten do_error, ocfs2_error and ocfs2_abort	2015-09-04 16:54:41 -07:00
quota.h	quota: constify qtree_fmt_operations structures	2016-01-04 10:58:35 +01:00
refcounttree.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -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: make resv_lock spinlock static	2015-02-10 14:30:29 -08:00
reservations.h
resize.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
resize.h
slot_map.c	ocfs2: fix slot overwritten if storage link down during mount	2016-01-14 16:00:49 -08:00
slot_map.h
stack_o2cb.c	ocfs2: avoid a pointless delay in o2cb_cluster_check()	2015-04-14 16:48:57 -07:00
stack_user.c	char: make misc_deregister a void function	2015-08-05 10:35:49 -07:00
stackglue.c	ocfs2: remove NULL assignments on static	2014-06-04 16:53:53 -07:00
stackglue.h	ocfs2: pass ocfs2_cluster_connection to ocfs2_this_node	2014-01-21 16:19:41 -08:00
suballoc.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
suballoc.h	ocfs2: rollback alloc_dinode counts when ocfs2_block_group_set_bits() failed	2014-04-03 16:20:56 -07:00
super.c	ocfs2: use spinlock_irqsave() to downconvert lock in ocfs2_osb_dump()	2016-03-15 16:55:16 -07:00
super.h	ocfs2: neaten do_error, ocfs2_error and ocfs2_abort	2015-09-04 16:54:41 -07:00
symlink.c	switch ->get_link() to delayed_call, kill ->put_link()	2015-12-30 13:01:03 -05:00
symlink.h
sysfile.c	ocfs2: avoid system inode ref confusion by adding mutex lock	2014-04-03 16:20:57 -07:00
sysfile.h
uptodate.c	ocfs2: remove NULL assignments on static	2014-06-04 16:53:53 -07:00
uptodate.h
xattr.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
xattr.h	ocfs2: use generic posix ACL infrastructure	2014-01-25 23:58:21 -05:00