KAMEZAWA Hiroyuki d6c438b6cd memcg: fix zone congestion ... ZONE_CONGESTED should be a state of global memory reclaim. If not, a busy memcg sets this and give unnecessary throttoling in wait_iff_congested() against memory recalim in other contexts. This makes system performance bad. I'll think about "memcg is congested!" flag is required or not, later. But this fix is required first. Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Reviewed-by: Minchan Kim <minchan.kim@gmail.com> Cc: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> Acked-by: Ying Han <yinghan@google.com> Cc: Balbir Singh <balbir@in.ibm.com> Cc: Johannes Weiner <jweiner@redhat.com> Cc: Michal Hocko <mhocko@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2011-05-18 02:55:23 -07:00
..
backing-dev.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
bootmem.c	crash_dump: export is_kdump_kernel to modules, consolidate elfcorehdr_addr, setup_elfcorehdr and saved_max_pfn	2011-03-23 19:47:19 -07:00
bounce.c
compaction.c	mm: compaction: minimise the time IRQs are disabled while isolating pages for migration	2011-03-22 17:44:05 -07:00
debug-pagealloc.c
dmapool.c
fadvise.c
failslab.c
filemap.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6	2011-03-24 19:01:30 -07:00
filemap_xip.c
fremap.c
highmem.c
huge_memory.c	mm: thp: fix /dev/zero MAP_PRIVATE and vm_flags cleanups	2011-04-28 11:28:20 -07:00
hugetlb.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
hwpoison-inject.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
init-mm.c
internal.h	Fix common misspellings	2011-03-31 11:26:23 -03:00
Kconfig
Kconfig.debug	mm: debug-pagealloc: fix kconfig dependency warning	2011-03-22 17:44:02 -07:00
kmemcheck.c
kmemleak-test.c
kmemleak.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
ksm.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
maccess.c
madvise.c
Makefile	bootmem: Separate out CONFIG_NO_BOOTMEM code into nobootmem.c	2011-02-24 14:43:05 +01:00
memblock.c	mm/memblock: properly handle overlaps and fix error path	2011-03-22 17:44:09 -07:00
memcontrol.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
memory-failure.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
memory.c	Don't lock guardpage if the stack is growing up	2011-05-09 16:22:07 -07:00
memory_hotplug.c	mm: optimize pfn calculation in online_page()	2011-04-14 16:06:54 -07:00
mempolicy.c	mempolicy: remove redundant check in __mpol_equal()	2011-03-22 17:44:04 -07:00
mempool.c
migrate.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
mincore.c
mlock.c	VM: skip the stack guard page lookup in get_user_pages only for mlock	2011-05-04 21:30:28 -07:00
mm_init.c
mmap.c	vm: fix vm_pgoff wrap in upward expansion	2011-05-09 17:52:17 -07:00
mmu_context.c
mmu_notifier.c
mmzone.c
mprotect.c
mremap.c	mm: avoid wrapping vm_pgoff in mremap()	2011-04-07 07:35:51 -07:00
msync.c
nobootmem.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
nommu.c	NOMMU: implement access_remote_vm	2011-03-29 14:05:12 +01:00
oom_kill.c	oom: use pte pages in OOM score	2011-04-28 11:28:21 -07:00
page-writeback.c	Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block	2011-03-24 10:16:26 -07:00
page_alloc.c	mm: fix kernel-doc warning in page_alloc.c	2011-05-16 18:34:30 -07:00
page_cgroup.c	memcg: allocate memory cgroup structures in local nodes	2011-05-11 18:50:45 -07:00
page_io.c	block: kill off REQ_UNPLUG	2011-03-10 08:52:27 +01:00
page_isolation.c
pagewalk.c	pagewalk: only split huge pages when necessary	2011-03-22 17:44:04 -07:00
percpu-km.c
percpu-vm.c
percpu.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
pgtable-generic.c
prio_tree.c
quicklist.c
readahead.c	read-ahead: use plugging	2011-03-10 08:52:26 +01:00
rmap.c	fs: move i_wb_list out from under inode_lock	2011-03-24 21:17:51 -04:00
shmem.c	tmpfs: fix race between swapoff and writepage	2011-05-14 12:18:55 -07:00
slab.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
slob.c
slub.c	slub: Fix the lockless code on 32-bit platforms with no 64-bit cmpxchg	2011-05-04 14:20:20 -07:00
sparse-vmemmap.c
sparse.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
swap.c	mm: check PageUnevictable in lru_deactivate_fn()	2011-05-11 18:50:44 -07:00
swap_state.c	block: remove per-queue plugging	2011-03-10 08:52:07 +01:00
swapfile.c	Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block	2011-03-24 10:16:26 -07:00
thrash.c
truncate.c	mm: deactivate invalidated pages	2011-03-22 17:44:03 -07:00
util.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
vmalloc.c	vmalloc: remove confusing comment on vwrite()	2011-03-22 17:44:09 -07:00
vmscan.c	memcg: fix zone congestion	2011-05-18 02:55:23 -07:00
vmstat.c	mm: add VM counters for transparent hugepages	2011-04-14 16:06:55 -07:00