tree 45754ea4067b21b9ff95a398494b239b5bb7005a
parent cc61686001b1368724d1c38805c27e5021cd85ed
author KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> 1228857260 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1228924913 -0800

page_cgroup should ignore empty nodes

Fix a total bootup freeze on ia64.

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Tested-by: Li Zefan <lizf@cn.fujitsu.com>
Reported-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>