| commit | 2b0542a4a0d9b8cb98e64fc87c5e31d130029a92 | [log] [tgz] |
|---|---|---|
| author | Wang Shilong <wangsl-fnst@cn.fujitsu.com> | Sat Jan 12 01:34:50 2013 -0800 |
| committer | Jan Kara <jack@suse.cz> | Mon Jan 21 11:19:56 2013 +0100 |
| tree | f4dceeb8df21b16ffe4fe949816503b15d0fc649 | |
| parent | 61f43e6880dee5983999fe40bf96c1cf43740b4c [diff] |
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>