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aa1057b3de
linux/fs/ocfs2
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Ryan Ding aa1057b3de ocfs2: direct write will call ocfs2_rw_unlock() twice when doing aio+dio 
ocfs2_file_write_iter() is usng the wrong return value ('written').  This
will cause ocfs2_rw_unlock() be called both in write_iter & end_io,
triggering a BUG_ON.

This issue was introduced by commit 7da839c475 ("ocfs2: use
__generic_file_write_iter()").

Orabug: 21612107
Fixes: 7da839c475 ("ocfs2: use __generic_file_write_iter()")
Signed-off-by: Ryan Ding <ryan.ding@oracle.com>
Reviewed-by: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-09-04 16:54:41 -07:00
..
cluster block: add a bi_error field to struct bio 2015-07-29 08:55:15 -06:00
dlm ocfs2/dlm: cleanup unused function __dlm_wait_on_lockres_flags_set 2015-06-24 17:49:39 -07:00
dlmfs VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
acl.c ocfs2: remove unnecessary else in ocfs2_set_acl() 2015-02-10 14:30:28 -08:00
acl.h ocfs2: use generic posix ACL infrastructure 2014-01-25 23:58:21 -05:00
alloc.c ocfs2: remove BUG_ON(!empty_extent) in __ocfs2_rotate_tree_left() 2015-06-24 17:49:39 -07:00
alloc.h ocfs2: reflink: fix slow unlink for refcounted file 2014-12-18 19:08:11 -08:00
aops.c ocfs2: fix shift left overflow 2015-08-07 04:39:41 +03:00
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: do not put bh when buffer_uptodate failed 2014-04-03 16:20:56 -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 ocfs2: use swap() in dx_leaf_sort_swap() 2015-06-24 17:49:40 -07:00
dir.h VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
dlmglue.c ocfs2: fix BUG in ocfs2_downconvert_thread_do_work() 2015-08-07 04:39:40 +03:00
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: fix the end cluster offset of FIEMAP 2013-09-11 15:56:53 -07:00
extent_map.h
file.c ocfs2: direct write will call ocfs2_rw_unlock() twice when doing aio+dio 2015-09-04 16:54:41 -07:00
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 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2015-04-26 17:22:07 -07:00
inode.h ocfs2: wait for orphan recovery first once append O_DIRECT write crash 2015-02-16 17:56:05 -08:00
ioctl.c ioctl_compat: handle FITRIM 2015-07-09 11:42:21 -07:00
ioctl.h
journal.c ocfs2: mark local functions as static 2015-06-24 17:49:40 -07:00
journal.h ocfs2: add functions to add and remove inode in orphan dir 2015-02-16 17:56:04 -08:00
Kconfig
localalloc.c ocfs2: fix possible uninitialized variable access 2015-04-14 16:48:58 -07:00
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
Makefile ocfs2: remove versioning information 2014-01-21 16:19:41 -08:00
mmap.c mm: drop vm_ops->remap_pages and generic_file_remap_pages() stub 2015-02-10 14:30:30 -08:00
mmap.h
move_extents.c ocfs2: remove bogus NULL check in ocfs2_move_extents() 2014-12-10 17:41:04 -08:00
move_extents.h
namei.c ocfs2: Handle error from dquot_initialize() 2015-07-23 20:59:38 +02:00
namei.h ocfs2: fix a tiny race when truncate dio orohaned entry 2015-06-24 17:49:39 -07:00
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: fix wrong check in ocfs2_direct_IO_get_blocks 2015-06-24 17:49:40 -07:00
quota_global.c ocfs2: Don't use MAXQUOTAS value 2014-09-17 11:59:12 +02:00
quota_local.c quota: Propagate error from ->acquire_dquot() 2015-07-23 20:59:10 +02:00
quota.h ocfs2: Move OLQF_CLEAN flag out of generic quota flags 2015-01-21 19:21:30 +01:00
refcounttree.c ocfs2: Handle error from dquot_initialize() 2015-07-23 20:59:38 +02:00
refcounttree.h
reservations.c ocfs2: make resv_lock spinlock static 2015-02-10 14:30:29 -08:00
reservations.h
resize.c ocfs2: fix incorrect i_size of global bitmap inode after resize 2014-06-04 16:53:54 -07:00
resize.h
slot_map.c ocfs2: one function call less in ocfs2_init_slot_info() after error detection 2015-04-14 16:48:57 -07:00
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 ocfs2: rollback the cleared bits if error occurs after ocfs2_block_group_clear_bits 2015-04-14 16:48:58 -07:00
suballoc.h ocfs2: rollback alloc_dinode counts when ocfs2_block_group_set_bits() failed 2014-04-03 16:20:56 -07:00
super.c Revert "ocfs2: incorrect check for debugfs returns" 2015-04-21 09:17:28 -07:00
super.h
symlink.c
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 ocfs2: mark local functions as static 2015-06-24 17:49:40 -07:00
xattr.h ocfs2: use generic posix ACL infrastructure 2014-01-25 23:58:21 -05:00