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linux-sg2042/fs/ocfs2
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Guozhonghua a4a8481ff6 ocfs2: unlock inode if deleting inode from orphan fails 
When doing append direct io cleanup, if deleting inode fails, it goes
out without unlocking inode, which will cause the inode deadlock.

This issue was introduced by commit cf1776a9e8 ("ocfs2: fix a tiny
race when truncate dio orohaned entry").

Signed-off-by: Guozhonghua <guozhonghua@h3c.com>
Signed-off-by: Joseph Qi <joseph.qi@huawei.com>
Reviewed-by: Gang He <ghe@suse.com>
Cc: Mark Fasheh <mfasheh@suse.de>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: <stable@vger.kernel.org>	[4.2+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2016-02-27 10:28:52 -08:00
..
cluster ocfs2/cluster: fix memory leak in o2hb_region_release 2016-02-03 08:28:43 -08:00
dlm ocfs2/dlm: clear refmap bit of recovery lock while doing local recovery cleanup 2016-02-05 18:10:40 -08:00
dlmfs kmemcg: account certain kmem allocations to memcg 2016-01-14 16:00:49 -08:00
Kconfig
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Makefile ocfs2: remove versioning information 2014-01-21 16:19:41 -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
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blockcheck.h
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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
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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
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extent_map.c ocfs2: neaten do_error, ocfs2_error and ocfs2_abort 2015-09-04 16:54:41 -07:00
extent_map.h
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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
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heartbeat.h
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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
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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
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
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mmap.c mm: drop vm_ops->remap_pages and generic_file_remap_pages() stub 2015-02-10 14:30:30 -08:00
mmap.h
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move_extents.c wrappers for ->i_mutex access 2016-01-22 18:04:28 -05:00
move_extents.h
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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
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ocfs2.h ocfs2: add errors=continue 2015-09-04 16:54:41 -07:00
ocfs2_fs.h treewide: fix typos in comment blocks 2015-08-07 14:46:24 +02:00
ocfs2_ioctl.h
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ocfs2_lockid.h
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ocfs2_lockingver.h
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ocfs2_trace.h ocfs2: fix a tiny race when running dirop_fileop_racer 2014-06-23 16:47:45 -07:00
quota.h quota: constify qtree_fmt_operations structures 2016-01-04 10:58:35 +01:00
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
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
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resize.c wrappers for ->i_mutex access 2016-01-22 18:04:28 -05:00
resize.h
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slot_map.c ocfs2: fix slot overwritten if storage link down during mount 2016-01-14 16:00:49 -08:00
slot_map.h
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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 kmemcg: account certain kmem allocations to memcg 2016-01-14 16:00:49 -08:00
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
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sysfile.c ocfs2: avoid system inode ref confusion by adding mutex lock 2014-04-03 16:20:57 -07:00
sysfile.h
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uptodate.c ocfs2: remove NULL assignments on static 2014-06-04 16:53:53 -07:00
uptodate.h
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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