Guozhonghua c88edc0936 ocfs2: unlock inode if deleting inode from orphan fails ...

commit a4a8481ff6 upstream.

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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2016-03-03 15:07:10 -08:00

..

cluster

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

2015-11-13 20:04:17 -08:00

dlm

ocfs2/dlm: clear refmap bit of recovery lock while doing local recovery cleanup

2016-02-17 12:30:56 -08:00

dlmfs

VFS: normal filesystems (and lustre): d_inode() annotations

2015-04-15 15:06:57 -04:00

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

ocfs2: clean up redundant NULL checks before kfree

2015-09-04 16:54:41 -07:00

alloc.h

ocfs2: reflink: fix slow unlink for refcounted file

2014-12-18 19:08:11 -08:00

aops.c

ocfs2: unlock inode if deleting inode from orphan fails

2016-03-03 15:07:10 -08:00

aops.h

ocfs2: remove OCFS2_IOCB_SEM lock type in direct io

2015-06-24 17:49:39 -07:00

blockcheck.c

ocfs2: kill endianness abuses in blockcheck.c

2012-05-29 23:28:35 -04:00

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

ocfs2: neaten do_error, ocfs2_error and ocfs2_abort

2015-09-04 16:54:41 -07:00

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

2016-02-17 12:30:55 -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

ocfs2: fix BUG_ON() in ocfs2_ci_checkpointed()

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

ocfs2: neaten do_error, ocfs2_error and ocfs2_abort

2015-09-04 16:54:41 -07:00

inode.h

ocfs2: only take lock if dio entry when recover orphans

2015-11-05 19:34:48 -08:00

ioctl.c

ioctl_compat: handle FITRIM

2015-07-09 11:42:21 -07:00

ioctl.h

…

journal.c

ocfs2: add uuid to ocfs2 thread name for problem analysis

2015-11-05 19:34:48 -08:00

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: neaten do_error, ocfs2_error and ocfs2_abort

2015-09-04 16:54:41 -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: 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

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: neaten do_error, ocfs2_error and ocfs2_abort

2015-09-04 16:54:41 -07:00

move_extents.h

…

namei.c

ocfs2: fix SGID not inherited issue

2015-12-12 10:15:34 -08:00

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

ocfs2: Don't use MAXQUOTAS value

2014-09-17 11:59:12 +02:00

quota_local.c

ocfs2: neaten do_error, ocfs2_error and ocfs2_abort

2015-09-04 16:54:41 -07:00

quota.h

ocfs2: Move OLQF_CLEAN flag out of generic quota flags

2015-01-21 19:21:30 +01:00

refcounttree.c

ocfs2: clean up unused variable in ocfs2_duplicate_clusters_by_page()

2015-11-05 19:34:48 -08:00

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

ocfs2: fix BUG when calculate new backup super

2015-12-29 17:45:49 -08:00

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: improve performance for localalloc

2015-11-05 19:34:48 -08:00

suballoc.h

ocfs2: rollback alloc_dinode counts when ocfs2_block_group_set_bits() failed

2014-04-03 16:20:56 -07:00

super.c

fs: create and use seq_show_option for escaping

2015-09-04 16:54:41 -07:00

super.h

ocfs2: neaten do_error, ocfs2_error and ocfs2_abort

2015-09-04 16:54:41 -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: 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

xattr handlers: Pass handler to operations instead of flags

2015-11-13 20:34:32 -05:00

xattr.h

ocfs2: use generic posix ACL infrastructure

2014-01-25 23:58:21 -05:00