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linux/arch/score/mm
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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
..
cache.c ARCH: drivers remove __dev* attributes. 2013-01-03 15:57:13 -08:00
extable.c score: Add support for Sunplus S+core architecture 2009-06-19 11:38:47 +02:00
fault.c arch: mm: pass userspace fault flag to generic fault handler 2013-09-12 15:38:01 -07:00
init.c mm/score: prepare for removing num_physpages and simplify mem_init() 2013-07-03 16:07:37 -07:00
Makefile score: Add support for Sunplus S+core architecture 2009-06-19 11:38:47 +02:00
pgtable.c score: remove unused code, add include files in .c 2009-08-30 12:26:32 +08:00
tlb-miss.S score: Add support for Sunplus S+core architecture 2009-06-19 11:38:47 +02:00
tlb-score.c score: delete __cpuinit usage from all score files 2013-07-14 19:36:56 -04:00