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[PATCH 0/4] oom: sysrq+f fixes + cleanups

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Hi,
some of these patches have been posted already: http://marc.info/?l=linux-mm&m=143462145830969&w=2
This series contains an additional fix for another sysrq+f issue
reported off mailing list (patch #2).

First two patches are clear fixes. The third patch is from David with
my minor changes. The last patch is a cleanup but I have put it after
others because it has seen some opposition in the past.

Shortlog says:
David Rientjes (1):
      mm, oom: organize oom context into struct

Michal Hocko (3):
      oom: Do not panic when OOM killer is sysrq triggered
      oom: Do not invoke oom notifiers on sysrq+f
      oom: split out forced OOM killer

Thanks!

And diffstat:
 Documentation/sysrq.txt |   5 +-
 drivers/tty/sysrq.c     |   3 +-
 include/linux/oom.h     |  26 +++++----
 mm/memcontrol.c         |  13 +++--
 mm/oom_kill.c           | 141 +++++++++++++++++++++++++++---------------------
 mm/page_alloc.c         |   9 +++-
 6 files changed, 116 insertions(+), 81 deletions(-)


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[PATCH 0/4] oom: sysrq+f fixes + cleanups Michal Hocko <mhocko@suse.com> - 2015-07-08 15:10 +0200
  [PATCH 3/4] mm, oom: organize oom context into struct Michal Hocko <mhocko@suse.com> - 2015-07-08 15:10 +0200
    Re: [PATCH 3/4] mm, oom: organize oom context into struct David Rientjes <rientjes@google.com> - 2015-07-09 01:40 +0200
      Re: [PATCH 3/4] mm, oom: organize oom context into struct Michal Hocko <mhocko@kernel.org> - 2015-07-09 11:00 +0200
  [PATCH 2/4] oom: Do not invoke oom notifiers on sysrq+f Michal Hocko <mhocko@suse.com> - 2015-07-08 15:10 +0200
    Re: [PATCH 2/4] oom: Do not invoke oom notifiers on sysrq+f David Rientjes <rientjes@google.com> - 2015-07-09 01:40 +0200
      Re: [PATCH 2/4] oom: Do not invoke oom notifiers on sysrq+f Michal Hocko <mhocko@kernel.org> - 2015-07-09 11:00 +0200
        Re: [PATCH 2/4] oom: Do not invoke oom notifiers on sysrq+f Michal Hocko <mhocko@kernel.org> - 2015-07-15 11:50 +0200

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