From: Lai Jiangshan <laijs@cn.fujitsu.com>
Date: Tue, 10 Aug 2010 00:20:02 +0000 (-0700)
Subject: ksm: cleanup for mm_slots_hash
X-Git-Tag: v2.6.36-rc1~390
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d9f8984c2c23b91e202a764fe4b15041a29a201a;p=pandora-kernel.git

ksm: cleanup for mm_slots_hash

Use compile-allocated memory instead of dynamic allocated memory for
mm_slots_hash.

Use hash_ptr() instead divisions for bucket calculation.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Izik Eidus <ieidus@redhat.com>
Cc: Avi Kivity <avi@redhat.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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