From: Wang Sheng-Hui <shhuiw@gmail.com>
Date: Wed, 11 Sep 2013 21:22:48 +0000 (-0700)
Subject: mm: correct the comment about the value for buddy _mapcount
X-Git-Tag: v3.12-rc1~52^2~177
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cf6fe945389e674130dc7564392930cf7fb9f5e8;p=pandora-kernel.git

mm: correct the comment about the value for buddy _mapcount

Set _mapcount PAGE_BUDDY_MAPCOUNT_VALUE to make the page buddy.  Not the
magic number -2.

Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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