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 <[email protected]>
Reviewed-by: Michal Hocko <[email protected]>
Cc: David Rientjes <[email protected]>
Cc: KAMEZAWA Hiroyuki <[email protected]>
Cc: azurIt <[email protected]>
Cc: KOSAKI Motohiro <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

2013-09-12 15:38:01 -07:00

..

extable.c

…

fault.c

arch: mm: pass userspace fault flag to generic fault handler

2013-09-12 15:38:01 -07:00

init.c

mm/alpha: unify mem_init() for both UMA and NUMA architectures

2013-07-03 16:07:39 -07:00

Makefile

…

numa.c

mm/alpha: unify mem_init() for both UMA and NUMA architectures

2013-07-03 16:07:39 -07:00