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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cache.c	xtensa: clean up files to make them code-style compliant	2012-12-18 21:10:25 -08:00
fault.c	arch: mm: pass userspace fault flag to generic fault handler	2013-09-12 15:38:01 -07:00
init.c	mm/xtensa: prepare for removing num_physpages and simplify mem_init()	2013-07-03 16:07:38 -07:00
Makefile	xtensa: nommu support	2009-04-02 23:41:50 -07:00
misc.S	xtensa: clean up files to make them code-style compliant	2012-12-18 21:10:25 -08:00
mmu.c	xtensa: add MMU v3 support	2013-05-09 01:07:09 -07:00
tlb.c	xtensa: check TLB sanity on return to userspace	2013-07-08 01:18:56 -07:00