Commits
Wang Shilong committed 2b0542a4a0d
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>