linux/fs/f2fs
Chao Yu 2a60637f06 f2fs: fix to update dir's i_pino during cross_rename
As Eric reported:

RENAME_EXCHANGE support was just added to fsstress in xfstests:

	commit 65dfd40a97b6bbbd2a22538977bab355c5bc0f06
	Author: kaixuxia <xiakaixu1987@gmail.com>
	Date:   Thu Oct 31 14:41:48 2019 +0800

	    fsstress: add EXCHANGE renameat2 support

This is causing xfstest generic/579 to fail due to fsck.f2fs reporting errors.
I'm not sure what the problem is, but it still happens even with all the
fs-verity stuff in the test commented out, so that the test just runs fsstress.

generic/579 23s ... 	[10:02:25]
[    7.745370] run fstests generic/579 at 2019-11-04 10:02:25
_check_generic_filesystem: filesystem on /dev/vdc is inconsistent
(see /results/f2fs/results-default/generic/579.full for details)
 [10:02:47]
Ran: generic/579
Failures: generic/579
Failed 1 of 1 tests
Xunit report: /results/f2fs/results-default/result.xml

Here's the contents of 579.full:

_check_generic_filesystem: filesystem on /dev/vdc is inconsistent
*** fsck.f2fs output ***
[ASSERT] (__chk_dots_dentries:1378)  --> Bad inode number[0x24] for '..', parent parent ino is [0xd10]

The root cause is that we forgot to update directory's i_pino during
cross_rename, fix it.

Fixes: 32f9bc25cb ("f2fs: support ->rename2()")
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Tested-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2019-11-07 11:15:39 -08:00
..
acl.c f2fs: Replace spaces with tab 2019-05-08 21:23:11 -07:00
acl.h f2fs: add SPDX license identifiers 2018-09-12 13:07:10 -07:00
checkpoint.c f2fs: add a rw_sem to cover quota flag changes 2019-07-02 15:40:41 -07:00
data.c f2fs: cache global IPU bio 2019-10-25 09:52:03 -07:00
debug.c fs: f2fs: Remove unnecessary checks of SM_I(sbi) in update_general_status() 2019-08-23 07:57:12 -07:00
dir.c f2fs: fix to avoid accessing uninitialized field of inode page in is_alive() 2019-09-16 08:38:26 -07:00
extent_cache.c f2fs: introduce f2fs_<level> macros to wrap f2fs_printk() 2019-07-02 15:40:40 -07:00
f2fs.h f2fs: support aligned pinned file 2019-11-07 10:40:59 -08:00
file.c f2fs: support aligned pinned file 2019-11-07 10:40:59 -08:00
gc.c f2fs: update multi-dev metadata in resize_fs 2019-10-22 10:32:42 -07:00
gc.h f2fs: add SPDX license identifiers 2018-09-12 13:07:10 -07:00
hash.c f2fs: Support case-insensitive file name lookups 2019-08-23 07:57:13 -07:00
inline.c f2fs: fix to avoid accessing uninitialized field of inode page in is_alive() 2019-09-16 08:38:26 -07:00
inode.c f2fs: fix to update time in lazytime mode 2019-10-04 13:32:32 -07:00
Kconfig f2fs: Add a small clarification to CONFIG_FS_F2FS_FS_SECURITY 2019-09-16 08:38:48 -07:00
Makefile f2fs: add fs-verity support 2019-08-12 19:33:51 -07:00
namei.c f2fs: fix to update dir's i_pino during cross_rename 2019-11-07 11:15:39 -08:00
node.c f2fs: avoid kernel panic on corruption test 2019-11-07 10:40:59 -08:00
node.h f2fs: check PageWriteback flag for ordered case 2018-12-26 15:16:56 -08:00
recovery.c f2fs: support aligned pinned file 2019-11-07 10:40:59 -08:00
segment.c f2fs: support aligned pinned file 2019-11-07 10:40:59 -08:00
segment.h f2fs: support aligned pinned file 2019-11-07 10:40:59 -08:00
shrinker.c f2fs: fix sbi->extent_list corruption issue 2018-12-26 15:16:54 -08:00
super.c f2fs: support aligned pinned file 2019-11-07 10:40:59 -08:00
sysfs.c f2fs: support aligned pinned file 2019-11-07 10:40:59 -08:00
trace.c f2fs: do not use mutex lock in atomic context 2019-03-05 19:58:06 -08:00
trace.h f2fs: add SPDX license identifiers 2018-09-12 13:07:10 -07:00
verity.c f2fs: add fs-verity support 2019-08-12 19:33:51 -07:00
xattr.c f2fs: fix to avoid memory leakage in f2fs_listxattr 2019-10-22 10:32:42 -07:00
xattr.h f2fs: add fs-verity support 2019-08-12 19:33:51 -07:00