davidlt/kernel-ark
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
a8526e84ac
kernel-ark/fs/ext4
History
Aneesh Kumar K.V a8526e84ac ext4: Add missing unlock_new_inode() call in extent migration code 
We need to unlock the new inode before iput.  This patch fixes the
following warning when calling chattr +e to migrate a file to use
extents.  It also fixes problems in when e4defrag attempts to
defragment an inode.

[  470.400044] ------------[ cut here ]------------
[  470.400065] WARNING: at fs/inode.c:1210 generic_delete_inode+0x65/0x16a()
[  470.400072] Hardware name: N/A
.....
...
[  470.400353] Pid: 4451, comm: chattr Not tainted 2.6.31-rc7-red-debug #4
[  470.400359] Call Trace:
[  470.400372]  [<ffffffff81037771>] warn_slowpath_common+0x77/0x8f
[  470.400385]  [<ffffffff81037798>] warn_slowpath_null+0xf/0x11
[  470.400395]  [<ffffffff810b7f28>] generic_delete_inode+0x65/0x16a
[  470.400405]  [<ffffffff810b8044>] generic_drop_inode+0x17/0x1bd
[  470.400413]  [<ffffffff810b7083>] iput+0x61/0x65
[  470.400455]  [<ffffffffa003b229>] ext4_ext_migrate+0x5eb/0x66a [ext4]
[  470.400492]  [<ffffffffa002b1f8>] ext4_ioctl+0x340/0x756 [ext4]
[  470.400507]  [<ffffffff810b1a91>] vfs_ioctl+0x1d/0x82
[  470.400517]  [<ffffffff810b1ff0>] do_vfs_ioctl+0x483/0x4c9
[  470.400527]  [<ffffffff81059c30>] ? trace_hardirqs_on+0xd/0xf
[  470.400537]  [<ffffffff810b2087>] sys_ioctl+0x51/0x74
[  470.400549]  [<ffffffff8100ba6b>] system_call_fastpath+0x16/0x1b
[  470.400557] ---[ end trace ab85723542352dac ]---

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2009-08-25 22:36:05 -04:00
..
acl.c ext[234]: move over to 'check_acl' permission model 2009-09-08 11:09:04 -07:00
acl.h ext[234]: move over to 'check_acl' permission model 2009-09-08 11:09:04 -07:00
balloc.c ext4: open-code ext4_mb_update_group_info 2009-08-17 23:51:29 -04:00
bitmap.c
block_validity.c ext4: Add a comprehensive block validity check to ext4_get_blocks() 2009-05-17 15:38:01 -04:00
dir.c ext4: Define a new set of flags for ext4_get_blocks() 2009-05-14 00:58:52 -04:00
ext4_extents.h ext4: Show unwritten extent flag in ext4_ext_show_leaf() 2009-09-18 13:34:55 -04:00
ext4_jbd2.c ext4: Fix buffer head reference leak in no-journal mode 2009-07-13 09:07:20 -04:00
ext4_jbd2.h ext4: Fix buffer head reference leak in no-journal mode 2009-07-13 09:07:20 -04:00
ext4.h ext4: open-code ext4_mb_update_group_info 2009-08-17 23:51:29 -04:00
extents.c ext4: Fix possible deadlock between ext4_truncate() and ext4_get_blocks() 2009-08-17 22:17:20 -04:00
file.c ext4: Remove syncing logic from ext4_file_write 2009-09-14 17:08:16 +02:00
fsync.c ext4: convert instrumentation from markers to tracepoints 2009-06-17 11:48:11 -04:00
hash.c
ialloc.c ext4: fix build warning when EXT4FS_DEBUG is on 2009-07-27 21:44:40 -04:00
inode.c ext4: Fix possible deadlock between ext4_truncate() and ext4_get_blocks() 2009-08-17 22:17:20 -04:00
ioctl.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 2009-07-13 16:39:25 -07:00
Kconfig ext4: Add configurable run-time mballoc debugging 2009-09-18 13:38:55 -04:00
Makefile ext4: online defrag -- Add EXT4_IOC_MOVE_EXT ioctl 2009-06-17 19:24:03 -04:00
mballoc.c simplify some logic in ext4_mb_normalize_request 2009-08-17 23:55:24 -04:00
mballoc.h ext4: Add configurable run-time mballoc debugging 2009-09-18 13:38:55 -04:00
migrate.c ext4: Add missing unlock_new_inode() call in extent migration code 2009-08-25 22:36:05 -04:00
move_extent.c ext4: fix journal ref count in move_extent_par_page 2009-08-10 23:05:28 -04:00
namei.c ext4: More buffer head reference leaks 2009-07-17 10:54:08 -04:00
resize.c block: rename CONFIG_LBD to CONFIG_LBDAF 2009-06-19 08:08:50 +02:00
super.c ext4: Add feature set check helper for mount & remount paths 2009-08-18 00:20:23 -04:00
symlink.c
xattr_security.c
xattr_trusted.c
xattr_user.c
xattr.c ext4: Use lowercase names of quota functions 2009-03-26 02:18:36 +01:00
xattr.h