tree f06d2c626d0ab0ff2f9880d98a50e60be4af7816
parent 1489fa14cb757b496c8fa2b63097dbcee6690695
author KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> 1281399573 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1281411900 -0700

oom: don't try to kill oom_unkillable child

Presently, badness() doesn't care about either CPUSET nor mempolicy.  Then
if the victim child process have disjoint nodemask, OOM Killer might kill
innocent process.

This patch fixes it.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Cc: Minchan Kim <minchan.kim@gmail.com>
Cc: David Rientjes <rientjes@google.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>