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
..
40x_mmu.c	memblock: Remove rmo_size, burry it in arch/powerpc where it belongs	2010-08-05 12:56:08 +10:00
44x_mmu.c	powerpc: Delete __cpuinit usage from all users	2013-07-01 11:10:36 +10:00
Makefile	powerpc/THP: Add code to handle HPTE faults for hugepages	2013-06-21 16:01:56 +10:00
dma-noncoherent.c	powerpc: remove the second argument of k[un]map_atomic()	2012-03-20 21:48:14 +08:00
fault.c	arch: mm: pass userspace fault flag to generic fault handler	2013-09-12 15:38:01 -07:00
fsl_booke_mmu.c	powerpc/fsl-booke: Fixup calc_cam_sz to support MMU v2	2012-03-15 12:12:19 -05:00
gup.c	powerpc: Implement __get_user_pages_fast()	2013-08-14 14:57:14 +10:00
hash_low_32.S	powerpc: Use CURRENT_THREAD_INFO instead of open coded assembly	2012-07-11 14:18:22 +10:00
hash_low_64.S	powerpc/mm: handle hugepage size correctly when invalidating hpte entries	2013-06-21 16:01:52 +10:00
hash_native_64.c	powerpc/mm: Use the correct SLB(LLP) encoding in tlbie instruction	2013-07-24 14:42:24 +10:00
hash_utils_64.c	powerpc: Fix a number of sparse warnings	2013-08-14 11:50:24 +10:00
highmem.c	mm: fix race in kunmap_atomic()	2010-10-27 18:03:05 -07:00
hugepage-hash64.c	powerpc: Make linux pagetable walk safe with THP enabled	2013-06-21 16:01:56 +10:00
hugetlbpage-book3e.c	powerpc/book3e: Change hugetlb preload to take vma argument	2011-12-07 16:26:24 +11:00
hugetlbpage-hash64.c	powerpc/mm: handle hugepage size correctly when invalidating hpte entries	2013-06-21 16:01:52 +10:00
hugetlbpage.c	mm: migrate: check movability of hugepage in unmap_and_move_huge_page()	2013-09-11 15:57:49 -07:00
icswx.c	powerpc: Fix typo "CONFIG_ICSWX_PID"	2013-04-18 13:03:54 +10:00
icswx.h	powerpc/icswx: Fix race condition with IPI setting ACOP	2012-03-07 17:06:09 +11:00
icswx_pid.c	powerpc: Split ICSWX ACOP and PID processing	2011-11-25 14:11:27 +11:00
init_32.c	ppc: init_32: Fix error typo "CONFIG_START_KERNEL"	2013-08-20 13:07:31 +02:00
init_64.c	powerpc/THP: Double the PMD table size for THP	2013-06-21 16:01:53 +10:00
mem.c	powerpc/mm: Mark Memory Resources as busy	2013-08-27 14:35:11 +10:00
mmap.c	mm: remove free_area_cache	2013-07-10 18:11:34 -07:00
mmu_context_hash32.c	powerpc: include export.h for files using EXPORT_SYMBOL/THIS_MODULE	2011-10-31 19:30:38 -04:00
mmu_context_hash64.c	powerpc: Reduce PTE table memory wastage	2013-04-30 16:00:07 +10:00
mmu_context_nohash.c	powerpc: Delete __cpuinit usage from all users	2013-07-01 11:10:36 +10:00
mmu_decl.h	powerpc/fsl-booke: Fix setup_initial_memory_limit to not blindly map	2011-10-11 23:30:41 -05:00
numa.c	powerpc: Make NUMA device node code endian safe	2013-08-14 15:33:33 +10:00
pgtable.c	powerpc: disable assert_pte_locked for collapse_huge_page	2013-06-21 16:01:57 +10:00
pgtable_32.c	Disintegrate asm/system.h for PowerPC	2012-03-28 18:30:02 +01:00
pgtable_64.c	powerpc: Optimize hugepage invalidate	2013-06-21 16:01:58 +10:00
ppc_mmu_32.c	memblock: Remove rmo_size, burry it in arch/powerpc where it belongs	2010-08-05 12:56:08 +10:00
slb.c	powerpc: Fix little endian lppaca, slb_shadow and dtl_entry	2013-08-14 15:33:35 +10:00
slb_low.S	powerpc: Rename USER_ESID_BITS* to ESID_BITS*	2013-03-17 12:45:44 +11:00
slice.c	mm: use vm_unmapped_area() on powerpc architecture	2013-04-30 11:05:17 +10:00
stab.c	powerpc/mm: Remove uses of abs_to_virt() and virt_to_abs()	2012-09-05 15:19:31 +10:00
subpage-prot.c	powerpc: Fix a number of sparse warnings	2013-08-14 11:50:24 +10:00
tlb_hash32.c	powerpc: include export.h for files using EXPORT_SYMBOL/THIS_MODULE	2011-10-31 19:30:38 -04:00
tlb_hash64.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2013-07-04 10:29:23 -07:00
tlb_low_64e.S	powerpc/booke64: Use SPRG0/3 scratch for bolted TLB miss & crit int	2012-09-05 15:35:52 +10:00
tlb_nohash.c	powerpc: Delete __cpuinit usage from all users	2013-07-01 11:10:36 +10:00
tlb_nohash_low.S	powerpc/47x: Use the new ppc-opcode infrastructure	2012-11-15 12:59:24 +11:00