From: David Rientjes <rientjes@google.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
Rik van Riel <riel@redhat.com>,
linux-mm@kvack.org
Subject: [patch -mm 0/5] oom: fixes and cleanup
Date: Thu, 1 Apr 2010 12:44:24 -0700 (PDT) [thread overview]
Message-ID: <alpine.DEB.2.00.1004011240370.13247@chino.kir.corp.google.com> (raw)
This patchset fixes a couple of issues with the oom killer, namely
tasklist_lock locking requirements and sending SIGKILLs to already
exiting tasks. It also cleans up a couple functions, __oom_kill_task()
and oom_badness().
This patchset is based on mmotm-2010-03-24-14-48.
Many thanks to Oleg Nesterov <oleg@redhat.com> for interest in this work.
---
fs/proc/base.c | 5 +---
include/linux/oom.h | 2 +-
mm/oom_kill.c | 58 ++++++++++++++++++++++-----------------------------
3 files changed, 27 insertions(+), 38 deletions(-)
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next reply other threads:[~2010-04-01 19:44 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-01 19:44 David Rientjes [this message]
2010-04-01 19:44 ` [patch -mm 1/5 v2] oom: hold tasklist_lock when dumping tasks David Rientjes
2010-04-02 0:38 ` KAMEZAWA Hiroyuki
2010-04-01 19:44 ` [patch -mm 2/5 v2] oom: give current access to memory reserves if it has been killed David Rientjes
2010-04-02 0:40 ` KAMEZAWA Hiroyuki
2010-04-01 19:44 ` [patch -mm 3/5] oom: avoid sending exiting tasks a SIGKILL David Rientjes
2010-04-02 0:41 ` KAMEZAWA Hiroyuki
2010-04-01 19:44 ` [patch -mm 4/5] oom: cleanup oom_kill_task David Rientjes
2010-04-02 0:42 ` KAMEZAWA Hiroyuki
2010-04-01 19:44 ` [patch -mm 5/5] oom: cleanup oom_badness David Rientjes
2010-04-02 0:44 ` KAMEZAWA Hiroyuki
2010-04-02 9:18 ` David Rientjes
2010-04-02 11:30 ` [patch -mm 0/5] oom: fixes and cleanup Oleg Nesterov
2010-04-05 7:36 ` KOSAKI Motohiro
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