From: Hua Zhong <hzhong@gmail.com>
Date: Sun, 25 Jun 2006 12:49:32 +0000 (-0700)
Subject: [PATCH] remove unlikely(sb) in prune_dcache
X-Git-Tag: v2.6.18-rc1~866
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f58a1ebb22f128fccfeafb2b18557c87741cd627;p=pandora-kernel.git

[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>
---

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