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| author |   Wang Shilong <wangsl-fnst@cn.fujitsu.com> | 2013-01-12 01:34:50 -0800 |
|---|---|---|
| committer |   Jan Kara <jack@suse.cz> | 2013-01-21 11:19:56 +0100 |
| commit | 2b0542a4a0d9b8cb98e64fc87c5e31d130029a92 (patch) | |
| tree | f4dceeb8df21b16ffe4fe949816503b15d0fc649 /fs/ext3/inode.c | |
| parent | Ext3: add necessary check in case IO error happens (diff) | |
| download | linux-dev-2b0542a4a0d9b8cb98e64fc87c5e31d130029a92.tar.xz linux-dev-2b0542a4a0d9b8cb98e64fc87c5e31d130029a92.zip | |
Ext2: use unlikely to improve the efficiency of the kernel
Because the function 'sb_getblk' seldomly fails to return
NULL value. It will be better to use unlikely to optimize it.
Signed-off-by: Wang shilong <wangsl-fnst@cn.fujitsu.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext3/inode.c')
0 files changed, 0 insertions, 0 deletions