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H A Ddcache.cdiff f58a1ebb Sun Jun 25 06:49:32 MDT 2006 Hua Zhong <hzhong@gmail.com> [PATCH] remove unlikely(sb) in prune_dcache

likely profiling shows that the following is a miss.

After boot:
[+- ] Type | # True | # False | Function:Filename@Line
+unlikely | 1074| 0 prune_dcache()@:fs/dcache.c@409

After a bonnie++ run:
+unlikely | 66716| 19584 prune_dcache()@:fs/dcache.c@409

So remove it.

Signed-off-by: Hua Zhong <hzhong@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Completed in 224 milliseconds