Mel Gorman ef8f232799 mm, memcg: move memcg limit enforcement from zones to nodes ... Memcg needs adjustment after moving LRUs to the node. Limits are tracked per memcg but the soft-limit excess is tracked per zone. As global page reclaim is based on the node, it is easy to imagine a situation where a zone soft limit is exceeded even though the memcg limit is fine. This patch moves the soft limit tree the node. Technically, all the variable names should also change but people are already familiar by the meaning of "mz" even if "mn" would be a more appropriate name now. Link: http://lkml.kernel.org/r/1467970510-21195-15-git-send-email-mgorman@techsingularity.net Signed-off-by: Mel Gorman <mgorman@techsingularity.net> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Hillf Danton <hillf.zj@alibaba-inc.com> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Minchan Kim <minchan@kernel.org> Cc: Rik van Riel <riel@surriel.com> Cc: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2016-07-28 16:07:41 -07:00
..
kasan	kasan/quarantine: fix bugs on qlist_move_cache()	2016-07-15 14:54:27 +09:00
backing-dev.c	mm, vmscan: move LRU lists to node	2016-07-28 16:07:41 -07:00
balloon_compaction.c	mm: balloon: use general non-lru movable page feature	2016-07-26 16:19:19 -07:00
bootmem.c
cleancache.c
cma.c	mm/cma: silence warnings due to max() usage	2016-05-27 14:49:37 -07:00
cma.h
cma_debug.c
compaction.c	mm, vmscan: move LRU lists to node	2016-07-28 16:07:41 -07:00
debug.c
debug_page_ref.c
dmapool.c
early_ioremap.c
fadvise.c	mm/fadvise.c: do not discard partial pages with POSIX_FADV_DONTNEED	2016-06-09 14:23:11 -07:00
failslab.c
filemap.c	mm, vmscan: move lru_lock to the node	2016-07-28 16:07:41 -07:00
frame_vector.c
frontswap.c	mm, frontswap: convert frontswap_enabled to static key	2016-07-26 16:19:19 -07:00
gup.c	thp: file pages support for split_huge_page()	2016-07-26 16:19:19 -07:00
highmem.c	mm/highmem: make nr_free_highpages() handles all highmem zones by itself	2016-05-19 19:12:14 -07:00
huge_memory.c	mm, vmscan: move LRU lists to node	2016-07-28 16:07:41 -07:00
hugetlb.c	Merge branch 'akpm' (patches from Andrew)	2016-07-26 19:55:54 -07:00
hugetlb_cgroup.c	mm, hugetlb_cgroup: round limit_in_bytes down to hugepage size	2016-05-20 17:58:30 -07:00
hwpoison-inject.c
init-mm.c
internal.h	mm, vmscan: move LRU lists to node	2016-07-28 16:07:41 -07:00
interval_tree.c
Kconfig	thp: introduce CONFIG_TRANSPARENT_HUGE_PAGECACHE	2016-07-26 16:19:19 -07:00
Kconfig.debug
khugepaged.c	mm, vmscan: move LRU lists to node	2016-07-28 16:07:41 -07:00
kmemcheck.c
kmemleak-test.c
kmemleak.c	mm: prevent KASAN false positives in kmemleak	2016-06-24 17:23:52 -07:00
ksm.c	mm: do not pass mm_struct into handle_mm_fault	2016-07-26 16:19:19 -07:00
list_lru.c
maccess.c	x86: remove more uaccess_32.h complexity	2016-05-22 17:21:27 -07:00
madvise.c	mm: make mmap_sem for write waits killable for mm syscalls	2016-05-23 17:04:14 -07:00
Makefile	thp: extract khugepaged from mm/huge_memory.c	2016-07-26 16:19:19 -07:00
memblock.c	mm/memblock.c:memblock_add_range(): if nr_new is 0 just return	2016-07-26 16:19:19 -07:00
memcontrol.c	mm, memcg: move memcg limit enforcement from zones to nodes	2016-07-28 16:07:41 -07:00
memory-failure.c	mm, vmscan: move LRU lists to node	2016-07-28 16:07:41 -07:00
memory.c	thp: introduce CONFIG_TRANSPARENT_HUGE_PAGECACHE	2016-07-26 16:19:19 -07:00
memory_hotplug.c	mm, vmscan: simplify the logic deciding whether kswapd sleeps	2016-07-28 16:07:41 -07:00
mempolicy.c	mm, vmscan: move LRU lists to node	2016-07-28 16:07:41 -07:00
mempool.c	mm: mempool: kasan: don't poot mempool objects in quarantine	2016-06-24 17:23:52 -07:00
memtest.c
migrate.c	mm, vmscan: move LRU lists to node	2016-07-28 16:07:41 -07:00
mincore.c	mm, fs: remove remaining PAGE_CACHE_* and page_cache_{get,release} usage	2016-04-04 10:41:08 -07:00
mlock.c	mm, vmscan: move LRU lists to node	2016-07-28 16:07:41 -07:00
mm_init.c
mmap.c	shmem: get_unmapped_area align huge page	2016-07-26 16:19:19 -07:00
mmu_context.c	mm/mmu_context, sched/core: Fix mmu_context.h assumption	2016-04-28 11:44:19 +02:00
mmu_notifier.c
mmzone.c	mm, page_alloc: inline the fast path of the zonelist iterator	2016-05-19 19:12:14 -07:00
mprotect.c	mm: thp: check pmd_trans_unstable() after split_huge_pmd()	2016-07-26 16:19:19 -07:00
mremap.c	mm: thp: check pmd_trans_unstable() after split_huge_pmd()	2016-07-26 16:19:19 -07:00
msync.c
nobootmem.c
nommu.c	mm: introduce fault_env	2016-07-26 16:19:19 -07:00
oom_kill.c	mm, oom: tighten task_will_free_mem() locking	2016-07-28 16:07:41 -07:00
page-writeback.c	mm, vmscan: move LRU lists to node	2016-07-28 16:07:41 -07:00
page_alloc.c	mm, vmscan: make shrink_node decisions more node-centric	2016-07-28 16:07:41 -07:00
page_counter.c
page_ext.c	mm: use early_pfn_to_nid in page_ext_init	2016-05-27 14:49:37 -07:00
page_idle.c	mm, vmscan: move lru_lock to the node	2016-07-28 16:07:41 -07:00
page_io.c	block, fs, mm, drivers: use bio set/get op accessors	2016-06-07 13:41:38 -06:00
page_isolation.c	mm/page_isolation: clean up confused code	2016-07-26 16:19:19 -07:00
page_owner.c	mm/page_owner: use stackdepot to store stacktrace	2016-07-26 16:19:19 -07:00
page_poison.c	mm: check the return value of lookup_page_ext for all call sites	2016-06-03 15:06:22 -07:00
pagewalk.c
percpu-km.c
percpu-vm.c
percpu.c	percpu: fix synchronization between synchronous map extension and chunk destruction	2016-05-25 11:48:25 -04:00
pgtable-generic.c
process_vm_access.c
quicklist.c
readahead.c	mm, memcg: use consistent gfp flags during readahead	2016-07-26 16:19:19 -07:00
rmap.c	mm, vmscan: move lru_lock to the node	2016-07-28 16:07:41 -07:00
shmem.c	shmem: split huge pages beyond i_size under memory pressure	2016-07-26 16:19:19 -07:00
slab.c	mm/slab: use list_move instead of list_del/list_add	2016-07-26 16:19:19 -07:00
slab.h	mm: memcontrol: cleanup kmem charge functions	2016-07-26 16:19:19 -07:00
slab_common.c	mm: charge/uncharge kmemcg from generic page allocator paths	2016-07-26 16:19:19 -07:00
slob.c
slub.c	mm: charge/uncharge kmemcg from generic page allocator paths	2016-07-26 16:19:19 -07:00
sparse-vmemmap.c
sparse.c
swap.c	mm, vmscan: move LRU lists to node	2016-07-28 16:07:41 -07:00
swap_cgroup.c
swap_state.c	mm: thp: broken page count after commit aa88b68c3b	2016-06-09 14:23:11 -07:00
swapfile.c	mm, frontswap: convert frontswap_enabled to static key	2016-07-26 16:19:19 -07:00
truncate.c	truncate: handle file thp	2016-07-26 16:19:19 -07:00
userfaultfd.c	mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros	2016-04-04 10:41:08 -07:00
util.c	rmap: support file thp	2016-07-26 16:19:19 -07:00
vmacache.c
vmalloc.c	mm: charge/uncharge kmemcg from generic page allocator paths	2016-07-26 16:19:19 -07:00
vmpressure.c
vmscan.c	mm, memcg: move memcg limit enforcement from zones to nodes	2016-07-28 16:07:41 -07:00
vmstat.c	mm, vmscan: move LRU lists to node	2016-07-28 16:07:41 -07:00
workingset.c	mm, memcg: move memcg limit enforcement from zones to nodes	2016-07-28 16:07:41 -07:00
z3fold.c	mm/z3fold.c: avoid modifying HEADLESS page and minor cleanup	2016-06-03 16:02:55 -07:00
zbud.c
zpool.c
zsmalloc.c	mm: fix build warnings in <linux/compaction.h>	2016-07-26 16:19:19 -07:00
zswap.c	mm/zswap: use workqueue to destroy pool	2016-05-20 17:58:30 -07:00