Johannes Weiner 609838cfed mm: invoke oom-killer from remaining unconverted page fault handlers ... A few remaining architectures directly kill the page faulting task in an out of memory situation. This is usually not a good idea since that task might not even use a significant amount of memory and so may not be the optimal victim to resolve the situation. Since 2.6.29's 1c0fe6e ("mm: invoke oom-killer from page fault") there is a hook that architecture page fault handlers are supposed to call to invoke the OOM killer and let it pick the right task to kill. Convert the remaining architectures over to this hook. To have the previous behavior of simply taking out the faulting task the vm.oom_kill_allocating_task sysctl can be set to 1. Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Reviewed-by: Michal Hocko <mhocko@suse.cz> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Acked-by: David Rientjes <rientjes@google.com> Acked-by: Vineet Gupta <vgupta@synopsys.com> [arch/arc bits] Cc: James Hogan <james.hogan@imgtec.com> Cc: David Howells <dhowells@redhat.com> Cc: Jonas Bonn <jonas@southpole.se> Cc: Chen Liqin <liqin.chen@sunplusct.com> Cc: Lennox Wu <lennox.wu@gmail.com> Cc: Chris Metcalf <cmetcalf@tilera.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2013-07-09 10:33:20 -07:00
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boot	MN10300: And Panasonic AM34 subarch and implement SMP	2010-10-27 17:28:55 +01:00
configs	cgroup: remove the ns_cgroup	2011-05-26 17:12:34 -07:00
include	Merge branch 'sched-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-07-02 16:19:24 -07:00
kernel	mn10300: Use early_param() to parse "mem=" parameter	2013-06-28 16:53:03 +01:00
lib	Disintegrate asm/system.h for MN10300	2012-03-28 18:30:02 +01:00
mm	mm: invoke oom-killer from remaining unconverted page fault handlers	2013-07-09 10:33:20 -07:00
oprofile	MN10300: Kill MN10300's own profiling Kconfig	2009-04-09 10:53:16 -07:00
proc-mn2ws0050	Disintegrate asm/system.h for MN10300	2012-03-28 18:30:02 +01:00
proc-mn103e010	MN10300: Create general kernel debugger cache flushing	2011-03-18 16:54:30 +00:00
unit-asb2303	mn10300: move setup_jiffies_interrupt() to cevt-mn10300.c	2012-07-11 16:04:41 -07:00
unit-asb2305	mn10300: don't bother with VM_IO	2013-06-29 12:46:38 +04:00
unit-asb2364	mn10300: move setup_jiffies_interrupt() to cevt-mn10300.c	2012-07-11 16:04:41 -07:00
Kconfig	consolidate per-arch stack overflow debugging options	2013-07-04 11:25:39 -07:00
Kconfig.debug	consolidate per-arch stack overflow debugging options	2013-07-04 11:25:39 -07:00
Makefile	mn10300: only add -mmem-funcs to KBUILD_CFLAGS if gcc supports it	2012-10-06 03:04:36 +09:00