From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail137.messagelabs.com (mail137.messagelabs.com [216.82.249.19]) by kanga.kvack.org (Postfix) with SMTP id 5C0066B01AC for ; Wed, 30 Jun 2010 05:26:03 -0400 (EDT) Received: from m4.gw.fujitsu.co.jp ([10.0.50.74]) by fgwmail5.fujitsu.co.jp (Fujitsu Gateway) with ESMTP id o5U9Pxuh006468 for (envelope-from kosaki.motohiro@jp.fujitsu.com); Wed, 30 Jun 2010 18:26:00 +0900 Received: from smail (m4 [127.0.0.1]) by outgoing.m4.gw.fujitsu.co.jp (Postfix) with ESMTP id A809D45DE6F for ; Wed, 30 Jun 2010 18:25:59 +0900 (JST) Received: from s4.gw.fujitsu.co.jp (s4.gw.fujitsu.co.jp [10.0.50.94]) by m4.gw.fujitsu.co.jp (Postfix) with ESMTP id 83A2345DE60 for ; Wed, 30 Jun 2010 18:25:59 +0900 (JST) Received: from s4.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id 610181DB803A for ; Wed, 30 Jun 2010 18:25:59 +0900 (JST) Received: from m105.s.css.fujitsu.com (m105.s.css.fujitsu.com [10.249.87.105]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id 192E91DB803F for ; Wed, 30 Jun 2010 18:25:59 +0900 (JST) From: KOSAKI Motohiro Subject: [mmotm 0611][PATCH 00/11] various OOM bugfixes v3 Message-Id: <20100630172430.AA42.A69D9226@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Date: Wed, 30 Jun 2010 18:25:58 +0900 (JST) Sender: owner-linux-mm@kvack.org To: LKML , linux-mm , Andrew Morton , Minchan Kim , David Rientjes , KAMEZAWA Hiroyuki Cc: kosaki.motohiro@jp.fujitsu.com List-ID: Hi Here is updated series for various OOM fixes. Almost fixes are trivial. One big improvement is Luis's dying task priority boost patch. This is necessary for RT folks. oom: don't try to kill oom_unkillable child oom: oom_kill_process() doesn't select kthread child oom: make oom_unkillable_task() helper function oom: oom_kill_process() need to check p is unkillable oom: /proc//oom_score treat kernel thread honestly oom: kill duplicate OOM_DISABLE check oom: move OOM_DISABLE check from oom_kill_task to out_of_memory() oom: cleanup has_intersects_mems_allowed() oom: remove child->mm check from oom_kill_process() oom: give the dying task a higher priority oom: multi threaded process coredump don't make deadlock fs/proc/base.c | 5 ++- mm/oom_kill.c | 100 +++++++++++++++++++++++++++++++++++++++----------------- 2 files changed, 73 insertions(+), 32 deletions(-) -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org