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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configs	md: remove CONFIG_MULTICORE_RAID456 entirely	2013-03-20 13:21:14 +11:00
gxio	arch/tile: provide kernel support for the tilegx USB shim	2012-07-18 16:40:24 -04:00
include	tile: normalize global variables exported by vmlinux.lds	2013-07-03 16:07:34 -07:00
kernel	mm/tile: prepare for removing num_physpages and simplify mem_init()	2013-07-03 16:07:37 -07:00
kvm	arch/tile/kvm: remove depends on CONFIG_EXPERIMENTAL	2013-01-17 12:11:26 -08:00
lib	tilepro: work around module link error with gcc 4.7	2013-06-15 16:47:47 -04:00
mm	mm: invoke oom-killer from remaining unconverted page fault handlers	2013-07-09 10:33:20 -07:00
Kbuild	arch/tile: core support for Tilera 32-bit chips.	2010-06-04 17:11:18 -04:00
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	arch/tile: avoid generating .eh_frame information in modules	2012-10-23 10:21:43 -04:00