From: Konstantin Khlebnikov <khlebnikov@openvz.org>
Date: Fri, 3 Feb 2012 23:37:13 +0000 (-0800)
Subject: mm: postpone migrated page mapping reset
X-Git-Tag: v3.3-rc3~25^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=35512ecaef03250fe50ad81430dd467f01d9a96b;p=pandora-kernel.git

mm: postpone migrated page mapping reset

Postpone resetting page->mapping until the final remove_migration_ptes().
Otherwise the expression PageAnon(migration_entry_to_page(entry)) does not
work.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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