From: Cyrill Gorcunov <gorcunov@openvz.org>
Date: Tue, 16 Jun 2009 22:32:32 +0000 (-0700)
Subject: mm: setup_per_zone_inactive_ratio - do not call for int_sqrt if not needed
X-Git-Tag: v2.6.31-rc1~299^2~120
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c87eada68fe5d29a5f67528f81b6e45124f579b;p=pandora-kernel.git

mm: setup_per_zone_inactive_ratio - do not call for int_sqrt if not needed

int_sqrt() returns 0 if its argument is zero so call it if only needed.

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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