Johannes Weiner 759496ba64 arch: mm: pass userspace fault flag to generic fault handler ... Unlike global OOM handling, memory cgroup code will invoke the OOM killer in any OOM situation because it has no way of telling faults occuring in kernel context - which could be handled more gracefully - from user-triggered faults. Pass a flag that identifies faults originating in user space from the architecture-specific fault handlers to generic code so that memcg OOM handling can be improved. Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Reviewed-by: Michal Hocko <mhocko@suse.cz> Cc: David Rientjes <rientjes@google.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: azurIt <azurit@pobox.sk> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2013-09-12 15:38:01 -07:00
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boot	ARC: Add some .gitignore entries	2013-08-26 09:40:24 +05:30
configs	Couple of Platform updates (Device Tree files primarily) given that the	2013-07-10 10:11:26 -07:00
include	ARC: fix new Section mismatches in build (post __cpuinit cleanup)	2013-09-05 19:19:06 +05:30
kernel	Device tree core updates for v3.12	2013-09-10 13:53:52 -07:00
lib	ARC: [lib] strchr breakage in Big-endian configuration	2013-08-24 11:24:53 -07:00
mm	arch: mm: pass userspace fault flag to generic fault handler	2013-09-12 15:38:01 -07:00
oprofile	ARC: OProfile support	2013-02-15 23:16:00 +05:30
plat-arcfpga	Couple of Platform updates (Device Tree files primarily) given that the	2013-07-10 10:11:26 -07:00
plat-tb10x	ARC: [TB10x] Updates for irqchip driver	2013-06-28 15:07:42 +05:30
Kbuild	ARC: Build system: Makefiles, Kconfig, Linker script	2013-02-11 20:00:25 +05:30
Kconfig	Merge branch 'kconfig-diet' from Dave Hansen	2013-07-04 11:25:51 -07:00
Kconfig.debug	consolidate per-arch stack overflow debugging options	2013-07-04 11:25:39 -07:00
Makefile	ARC: Adjustments for gcc 4.8	2013-06-27 14:35:32 +05:30