Vlastimil Babka 5ce9bfef1d mm, page_alloc: move cpuset seqcount checking to slowpath ...

This is a preparation for the following patch to make review simpler.
While the primary motivation is a bug fix, this also simplifies the fast
path, although the moved code is only enabled when cpusets are in use.

Link: http://lkml.kernel.org/r/20170120103843.24587-4-vbabka@suse.cz
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
Acked-by: Hillf Danton <hillf.zj@alibaba-inc.com>
Cc: Ganapatrao Kulkarni <gpkulkarni@gmail.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2017-01-24 16:26:14 -08:00

..

kasan

Merge tag 'pm-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2016-12-13 10:41:53 -08:00

backing-dev.c

writeback: track if we're sleeping on progress in balance_dirty_pages()

2016-11-08 08:28:55 -07:00

balloon_compaction.c

mm: balloon: use general non-lru movable page feature

2016-07-26 16:19:19 -07:00

bootmem.c

mm: kmemleak: avoid using __va() on addresses that don't have a lowmem mapping

2016-10-11 15:06:33 -07:00

cleancache.c

…

cma_debug.c

…

cma.c

mm/cma.c: check the max limit for cma allocation

2016-11-11 08:12:37 -08:00

cma.h

…

compaction.c

mm, compaction: allow compaction for GFP_NOFS requests

2016-12-14 16:04:07 -08:00

debug_page_ref.c

…

debug.c

mm, debug: print raw struct page data in __dump_page()

2016-12-12 18:55:08 -08:00

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

dax: fix deadlock with DAX 4k holes

2017-01-10 18:31:54 -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

mm: unexport __get_user_pages_unlocked()

2016-12-14 16:04:09 -08:00

highmem.c

…

huge_memory.c

mm/huge_memory.c: respect FOLL_FORCE/FOLL_COW for thp

2017-01-24 16:26:14 -08:00

hugetlb_cgroup.c

…

hugetlb.c

mm/hugetlb.c: fix reservation race when freeing surplus pages

2017-01-10 18:31:55 -08:00

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: add PageWaiters indicating tasks are waiting for a page bit

2016-12-25 11:54:48 -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

mm: add tlb_remove_check_page_size_change to track page size change

2016-12-12 18:55:07 -08:00

Makefile

Disable the __builtin_return_address() warning globally after all

2016-10-12 10:23:41 -07:00

memblock.c

mm: kmemleak: avoid using __va() on addresses that don't have a lowmem mapping

2016-10-11 15:06:33 -07:00

memcontrol.c

mm, memcg: do not retry precharge charges

2017-01-24 16:26:14 -08:00

memory_hotplug.c

memory_hotplug: make zone_can_shift() return a boolean value

2017-01-24 16:26:14 -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

dax: wrprotect pmd_t in dax_mapping_entry_mkclean

2017-01-10 18:31:54 -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

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

mmu_context.c

…

mmu_notifier.c

…

mmzone.c

…

mprotect.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

mremap.c

mremap: move_ptes: check pte dirty after its removal

2016-11-29 08:20:24 -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_alloc.c

mm, page_alloc: move cpuset seqcount checking to slowpath

2017-01-24 16:26:14 -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_isolation: fix typo: "paes" -> "pages"

2016-10-07 18:46:29 -07:00

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

…

page-writeback.c

radix-tree: delete radix_tree_range_tag_if_tagged()

2016-12-14 16:04:10 -08:00

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

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

slab_common.c

mm/slab_common.c: check kmem_create_cache flags are common

2016-12-12 18:55:06 -08:00

slab.c

mm/slab.c: fix SLAB freelist randomization duplicate entries

2017-01-10 18:31:55 -08:00

slab.h

mm, slab: maintain total slab count instead of active count

2016-12-12 18:55:07 -08:00

slob.c

slub: move synchronize_sched out of slab_mutex on shrink

2016-12-12 18:55:06 -08:00

slub.c

mm/slub.c: trace free objects at KERN_INFO

2017-01-24 16:26:14 -08:00

sparse-vmemmap.c

treewide: replace obsolete _refok by __ref

2016-08-02 17:31:41 -04:00

sparse.c

treewide: replace obsolete _refok by __ref

2016-08-02 17:31:41 -04:00

swap_cgroup.c

…

swap_state.c

mm, swap: use offset of swap entry as key of swap cache

2016-10-07 18:46:28 -07:00

swap.c

mm: add PageWaiters indicating tasks are waiting for a page bit

2016-12-25 11:54:48 -08:00

swapfile.c

mm: support anonymous stable page

2017-01-10 18:31:55 -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: Check for module addresses

2016-09-20 16:07:39 -07:00

userfaultfd.c

…

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

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

vmpressure.c

…

vmscan.c

mm, memcg: fix the active list aging for lowmem requests when memcg is enabled

2017-01-10 18:31:55 -08:00

vmstat.c

mm/vmstat: Convert to hotplug state machine

2016-12-02 00:52:35 +01:00

workingset.c

mm: workingset: fix use-after-free in shadow node shrinker

2017-01-07 18:22:40 -08:00

z3fold.c

…

zbud.c

…

zpool.c

…

zsmalloc.c

mm/zsmalloc: Convert to hotplug state machine

2016-12-02 00:52:36 +01:00

zswap.c

mm/zswap: Convert pool to hotplug state machine

2016-12-02 00:52:36 +01:00