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| author | Wang Shilong <wangsl-fnst@cn.fujitsu.com> | 2013-01-12 01:36:17 -0800 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2013-01-21 11:19:57 +0100 |
| commit | 1b7d76e9b1106f2be062f915b05d47658dd4fc63 (patch) | |
| tree | 986543d21d3b870c54bd9e3280c7ec85fc4384db /fs/ext3/ext3.h | |
| parent | 2b0542a4a0d9b8cb98e64fc87c5e31d130029a92 (diff) | |
Ext3: 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 check it.
Signed-off-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext3/ext3.h')
0 files changed, 0 insertions, 0 deletions