From: Jerome Marchand <jmarchan@redhat.com>
Date: Tue, 12 Nov 2013 23:07:12 +0000 (-0800)
Subject: mm/compaction.c: update comment about zone lock in isolate_freepages_block
X-Git-Tag: v3.13-rc1~106^2~243
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9e4be4708e9e88da46ae1f0bb1054c3619cc476e;p=pandora-kernel.git

mm/compaction.c: update comment about zone lock in isolate_freepages_block

Since commit f40d1e42bb98 ("mm: compaction: acquire the zone->lock as
late as possible"), isolate_freepages_block() takes the zone->lock
itself.  The function description however still states that the
zone->lock must be held.

This patch removes this outdated statement.

Signed-off-by: Jerome Marchand <jmarchan@redhat.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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