Michal Hocko c02e50bb8a mm, page_alloc: do not report all nodes in show_mem ... Patch series "show_mem updates", v2. This is a mixture of one bug fix (patch 1), an enhancement (patch 2) and cleanups (the rest of the series). First two patches should be really straightforward. Patch 3 removes some arch specific show_mem implementations because I think they are quite outdated and do not really serve any useful purpose anymore. I think we should really strive to have a consistent show_mem output regardless of the architecture. If some architecture is really special and wants to dump something additional we should do that via an arch specific hook. The last patch adds nodemask parameter so that we do not rely on the hardcoded mems_allowed of the current task when doing the node filtering. I consider this more a cleanup than a fix because basically all users use a nodemask which is a subset of mems_allowed. There is only one call path in the memory hotplug which doesn't comply with this but that is hardly something to worry about. This patch (of 4): Commit 599d0c954f ("mm, vmscan: move LRU lists to node") has added per numa node statistics to show_mem but it forgot to add skip_free_areas_node to filter out nodes which are outside of the allocating task numa policy. Add this check to not pollute the output with the pointless information. Link: http://lkml.kernel.org/r/20170117091543.25850-2-mhocko@kernel.org Signed-off-by: Michal Hocko <mhocko@suse.com> Acked-by: Mel Gorman <mgorman@suse.de> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Acked-by: Hillf Danton <hillf.zj@alibaba-inc.com> Acked-by: David Rientjes <rientjes@google.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>		2017-02-22 16:41:30 -08:00
..
kasan	arm64 updates for 4.11:	2017-02-22 10:46:44 -08:00
backing-dev.c	mm/backing-dev.c: use rb_entry()	2017-02-22 16:41:30 -08:00
balloon_compaction.c
bootmem.c	mm/bootmem.c: cosmetic improvement of code readability	2017-02-22 16:41:29 -08:00
cleancache.c
cma.c	mm/cma: Cleanup highmem check	2017-01-11 13:56:49 +00:00
cma.h
cma_debug.c
compaction.c	mm,compaction: serialize waitqueue_active() checks	2017-02-22 16:41:29 -08:00
debug.c	mm, debug: print raw struct page data in __dump_page()	2016-12-12 18:55:08 -08:00
debug_page_ref.c
dmapool.c
early_ioremap.c
fadvise.c	mm: fadvise: avoid expensive remote LRU cache draining after FADV_DONTNEED	2016-12-20 09:48:46 -08:00
failslab.c
filemap.c	mm: fix filemap.c kernel-doc warnings	2017-02-22 16:41:29 -08:00
frame_vector.c	mm: replace get_vaddr_frames() write/force parameters with gup_flags	2016-10-19 08:11:24 -07:00
frontswap.c	mm, frontswap: convert frontswap_enabled to static key	2016-07-26 16:19:19 -07:00
gup.c	userfaultfd: hugetlbfs: gup: support VM_FAULT_RETRY	2017-02-22 16:41:28 -08:00
highmem.c
huge_memory.c	mm, thp: add new defer+madvise defrag option	2017-02-22 16:41:30 -08:00
hugetlb.c	userfaultfd: hugetlbfs: add UFFDIO_COPY support for shared mappings	2017-02-22 16:41:28 -08:00
hugetlb_cgroup.c
hwpoison-inject.c
init-mm.c	mm: Add a user_ns owner to mm_struct and fix ptrace permission checks	2016-11-22 11:49:48 -06:00
internal.h	mm, compaction: add vmstats for kcompactd work	2017-02-22 16:41:29 -08:00
interval_tree.c
Kconfig	mm: THP page cache support for ppc64	2016-12-12 18:55:08 -08:00
Kconfig.debug	PM / Hibernate: allow hibernation with PAGE_POISONING_ZERO	2016-09-13 02:35:27 +02:00
khugepaged.c	mm: get rid of __GFP_OTHER_NODE	2017-01-10 18:31:55 -08:00
kmemcheck.c
kmemleak-test.c
kmemleak.c	kmemleak: fix reference to Documentation	2016-12-12 18:55:07 -08:00
ksm.c	mm,ksm: add __GFP_HIGH to the allocation in alloc_stable_node()	2016-10-07 18:46:29 -07:00
list_lru.c	mm/list_lru.c: avoid error-path NULL pointer deref	2016-10-27 18:43:42 -07:00
maccess.c
madvise.c	userfaultfd: non-cooperative: avoid MADV_DONTNEED race condition	2017-02-22 16:41:28 -08:00
Makefile	mm/swap: add cache for swap slots allocation	2017-02-22 16:41:30 -08:00
memblock.c	mm/memblock.c: check return value of memblock_reserve() in memblock_virt_alloc_internal()	2017-02-22 16:41:29 -08:00
memcontrol.c	slab: use memcg_kmem_cache_wq for slab destruction operations	2017-02-22 16:41:27 -08:00
memory-failure.c	mm: Use owner_priv bit for PageSwapCache, valid when PageSwapBacked	2016-12-25 11:54:48 -08:00
memory.c	userfaultfd: hugetlbfs: fix __mcopy_atomic_hugetlb retry/error processing	2017-02-22 16:41:28 -08:00
memory_hotplug.c	mm/memory_hotplug: set magic number to page->freelist instead of page->lru.next	2017-02-22 16:41:29 -08:00
mempolicy.c	mm/mempolicy.c: do not put mempolicy before using its nodemask	2017-01-24 16:26:14 -08:00
mempool.c	Revert "mm, mempool: only set __GFP_NOMEMALLOC if there are free elements"	2016-07-28 16:07:41 -07:00
memtest.c
migrate.c	mm: Use owner_priv bit for PageSwapCache, valid when PageSwapBacked	2016-12-25 11:54:48 -08:00
mincore.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
mlock.c	thp: fix corner case of munlock() of PTE-mapped THPs	2016-11-30 16:32:52 -08:00
mm_init.c
mmap.c	powerpc: do not make the entire heap executable	2017-02-22 16:41:29 -08:00
mmu_context.c
mmu_notifier.c
mmzone.c	mm/mmzone.c: swap likely to unlikely as code logic is different for next_zones_zonelist()	2017-02-22 16:41:29 -08:00
mprotect.c	mm: mprotect: use pmd_trans_unstable instead of taking the pmd_lock	2017-02-22 16:41:29 -08:00
mremap.c	userfaultfd: non-cooperative: optimize mremap_userfaultfd_complete()	2017-02-22 16:41:28 -08:00
msync.c
nobootmem.c	mm: kmemleak: avoid using __va() on addresses that don't have a lowmem mapping	2016-10-11 15:06:33 -07:00
nommu.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
oom_kill.c	oom: print nodemask in the oom report	2016-10-07 18:46:29 -07:00
page-writeback.c	block: Use pointer to backing_dev_info from request_queue	2017-02-02 08:20:48 -07:00
page_alloc.c	mm, page_alloc: do not report all nodes in show_mem	2017-02-22 16:41:30 -08:00
page_counter.c
page_ext.c	mm/page_ext: support extra space allocation by page_ext user	2016-10-07 18:46:27 -07:00
page_idle.c	mm, vmscan: move lru_lock to the node	2016-07-28 16:07:41 -07:00
page_io.c	writeback: add wbc_to_write_flags()	2016-11-02 10:24:03 -06:00
page_isolation.c	mm, page_alloc: avoid page_to_pfn() when merging buddies	2017-02-22 16:41:27 -08:00
page_owner.c	mm/page_owner: don't define fields on struct page_ext by hard-coding	2016-10-07 18:46:27 -07:00
page_poison.c
pagewalk.c
percpu-km.c
percpu-vm.c
percpu.c	Merge branch 'for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2016-12-13 12:34:47 -08:00
pgtable-generic.c
process_vm_access.c	mm: unexport __get_user_pages_unlocked()	2016-12-14 16:04:09 -08:00
quicklist.c
readahead.c	mm: don't cap request size based on read-ahead setting	2016-12-12 18:55:08 -08:00
rmap.c	mm, rmap: handle anon_vma_prepare() common case inline	2016-12-12 18:55:08 -08:00
shmem.c	userfaultfd: shmem: avoid leaking blocks and used blocks in UFFDIO_COPY	2017-02-22 16:41:29 -08:00
slab.c	slab: introduce __kmemcg_cache_deactivate()	2017-02-22 16:41:27 -08:00
slab.h	slab: remove synchronous synchronize_sched() from memcg cache deactivation path	2017-02-22 16:41:27 -08:00
slab_common.c	slab: use memcg_kmem_cache_wq for slab destruction operations	2017-02-22 16:41:27 -08:00
slob.c	slab: introduce __kmemcg_cache_deactivate()	2017-02-22 16:41:27 -08:00
slub.c	slub: make sysfs directories for memcg sub-caches optional	2017-02-22 16:41:27 -08:00
sparse-vmemmap.c	treewide: replace obsolete _refok by __ref	2016-08-02 17:31:41 -04:00
sparse.c	mm/memory_hotplug: set magic number to page->freelist instead of page->lru.next	2017-02-22 16:41:29 -08:00
swap.c	mm/swap: split swap cache into 64MB trunks	2017-02-22 16:41:30 -08:00
swap_cgroup.c
swap_slots.c	mm/swap: skip readahead only when swap slot cache is enabled	2017-02-22 16:41:30 -08:00
swap_state.c	mm/swap: skip readahead only when swap slot cache is enabled	2017-02-22 16:41:30 -08:00
swapfile.c	mm/swap: enable swap slots cache usage	2017-02-22 16:41:30 -08:00
truncate.c	mm: Invalidate DAX radix tree entries only if appropriate	2016-12-26 20:29:24 -08:00
usercopy.c	mm/usercopy: Switch to using lm_alias	2017-01-11 13:56:50 +00:00
userfaultfd.c	userfaultfd: hugetlbfs: add UFFDIO_COPY support for shared mappings	2017-02-22 16:41:28 -08:00
util.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
vmacache.c	mm: unrig VMA cache hit ratio	2016-10-07 18:46:27 -07:00
vmalloc.c	mm/vmalloc.c: use rb_entry_safe	2017-02-22 16:41:27 -08:00
vmpressure.c
vmscan.c	Revert "mm: bail out in shrink_inactive_list()"	2017-02-22 16:41:30 -08:00
vmstat.c	mm, compaction: add vmstats for kcompactd work	2017-02-22 16:41:29 -08:00
workingset.c	mm, vmscan: cleanup lru size claculations	2017-02-22 16:41:30 -08:00
z3fold.c
zbud.c
zpool.c
zsmalloc.c	mm: fix some typos in mm/zsmalloc.c	2017-02-22 16:41:29 -08:00
zswap.c	zswap: disable changing params if init fails	2017-02-03 14:13:19 -08:00