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| author | Wang Shilong <wangsl-fnst@cn.fujitsu.com> | 2013-01-12 10:36:17 +0100 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2013-01-21 11:19:57 +0100 |
| commit | 1b7d76e9b1106f2be062f915b05d47658dd4fc63 (patch) | |
| tree | 986543d21d3b870c54bd9e3280c7ec85fc4384db /include/asm-generic/pgtable-nopmd.h | |
| parent | Ext2: use unlikely to improve the efficiency of the kernel (diff) | |
| download | linux-1b7d76e9b1106f2be062f915b05d47658dd4fc63.tar.xz linux-1b7d76e9b1106f2be062f915b05d47658dd4fc63.zip | |
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 'include/asm-generic/pgtable-nopmd.h')
0 files changed, 0 insertions, 0 deletions