From: Sonny Rao <sonny@burdell.org>
Date: Thu, 23 Jun 2005 21:57:56 +0000 (-0500)
Subject: JFS: performance patch
X-Git-Tag: v2.6.13-rc4~130^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5f287738bddf38ec9ca79344f00dab675e1bbf5;p=pandora-kernel.git

JFS: performance patch

Basically, we saw a large amount of time spent in the
jfs_strfromUCS_le() function, mispredicting the branch inside the
loop, so I just added some unlikely modifiers to the if statements to
re-ordered the code.  Again, these simple changes provided > 2 % on
spec-sfs, so please consider it for inclusion.

Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
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