From: David Rientjes <rientjes@google.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Andrea Arcangeli <andrea@suse.de>,
Christoph Lameter <clameter@sgi.com>,
Rik van Riel <riel@redhat.com>,
linux-mm@kvack.org
Subject: [patch 0/9] oom killer serialization
Date: Thu, 20 Sep 2007 13:23:13 -0700 (PDT) [thread overview]
Message-ID: <alpine.DEB.0.9999.0709201318090.25753@chino.kir.corp.google.com> (raw)
Third version of the OOM serialization patchset. Zone locking is now
done with a newly-introduced flag in struct zone and the per-cpuset
oom_kill_asking_task has been extracted out to become a full-fledged
sysctl.
Thanks to Christoph Lameter and Paul Jackson for their help and review of
this patchset.
Applied on 2.6.23-rc7.
---
Documentation/sysctl/vm.txt | 22 +++++++++
drivers/char/sysrq.c | 1 +
include/linux/cpuset.h | 12 ++---
include/linux/mmzone.h | 33 ++++++++++++--
include/linux/oom.h | 23 +++++++++-
include/linux/swap.h | 5 --
kernel/cpuset.c | 70 ++++-----------------------
kernel/sysctl.c | 9 ++++
mm/oom_kill.c | 107 +++++++++++++++++++++++++++++++------------
mm/page_alloc.c | 23 +++++++--
mm/vmscan.c | 25 +++++-----
mm/vmstat.c | 2 +-
12 files changed, 206 insertions(+), 126 deletions(-)
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next reply other threads:[~2007-09-20 20:23 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-20 20:23 David Rientjes [this message]
2007-09-20 20:23 ` [patch 1/9] oom: move prototypes to appropriate header file David Rientjes
2007-09-20 20:23 ` [patch 2/9] oom: move constraints to enum David Rientjes
2007-09-20 20:23 ` [patch 3/9] oom: change all_unreclaimable zone member to flags David Rientjes
2007-09-20 20:23 ` [patch 4/9] oom: add per-zone locking David Rientjes
2007-09-20 20:23 ` [patch 5/9] oom: serialize out of memory calls David Rientjes
2007-09-20 20:23 ` [patch 6/9] oom: add oom_kill_asking_task sysctl David Rientjes
2007-09-20 20:23 ` [patch 7/9] oom: suppress extraneous stack and memory dump David Rientjes
2007-09-20 20:23 ` [patch 8/9] oom: compare cpuset mems_allowed instead of exclusive ancestors David Rientjes
2007-09-20 20:23 ` [patch 9/9] oom: do not take callback_mutex David Rientjes
2007-09-20 22:04 ` Christoph Lameter
2007-09-20 22:01 ` [patch 8/9] oom: compare cpuset mems_allowed instead of exclusive ancestors Christoph Lameter
2007-09-20 22:00 ` [patch 7/9] oom: suppress extraneous stack and memory dump Christoph Lameter
2007-09-20 22:03 ` [patch 6/9] oom: add oom_kill_asking_task sysctl Christoph Lameter
2007-09-20 22:07 ` David Rientjes
2007-09-20 22:09 ` Christoph Lameter
2007-09-21 9:05 ` Andrew Morton
2007-09-20 21:59 ` [patch 5/9] oom: serialize out of memory calls Christoph Lameter
2007-09-21 9:01 ` Andrew Morton
2007-09-21 20:04 ` David Rientjes
2007-09-20 21:59 ` [patch 4/9] oom: add per-zone locking Christoph Lameter
2007-09-20 22:03 ` David Rientjes
2007-09-20 22:05 ` Christoph Lameter
2007-09-20 22:12 ` David Rientjes
2007-09-20 22:26 ` Christoph Lameter
2007-09-20 22:48 ` David Rientjes
2007-09-21 8:59 ` Andrew Morton
2007-09-20 21:56 ` [patch 3/9] oom: change all_unreclaimable zone member to flags Christoph Lameter
2007-09-20 21:58 ` David Rientjes
2007-09-21 8:55 ` Andrew Morton
2007-09-21 9:12 ` [patch 0/9] oom killer serialization Andrew Morton
2007-09-21 9:21 ` David Rientjes
2007-09-21 19:13 ` David Rientjes
2007-09-21 19:15 ` Christoph Lameter
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