Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Michal Hocko b95046b047 mm, sparse, page_ext: drop ugly N_HIGH_MEMORY branches for allocations ... Commit f52407ce2d ("memory hotplug: alloc page from other node in memory online") has introduced N_HIGH_MEMORY checks to only use NUMA aware allocations when there is some memory present because the respective node might not have any memory yet at the time and so it could fail or even OOM. Things have changed since then though. Zonelists are now always initialized before we do any allocations even for hotplug (see 959ecc48fc ("mm/memory_hotplug.c: fix building of node hotplug zonelist")). Therefore these checks are not really needed. In fact caller of the allocator should never care about whether the node is populated because that might change at any time. Link: http://lkml.kernel.org/r/20170721143915.14161-10-mhocko@kernel.org Signed-off-by: Michal Hocko <mhocko@suse.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Shaohua Li <shaohua.li@intel.com> Cc: Joonsoo Kim <js1304@gmail.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Mel Gorman <mgorman@suse.de> Cc: Toshi Kani <toshi.kani@hpe.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2017-09-06 17:27:26 -07:00
..
kasan	Merge branch 'linus' into locking/core, to pick up fixes	2017-08-10 12:20:53 +02:00
backing-dev.c	bdi: Drop 'parent' argument from bdi_register[_va]()	2017-04-20 12:09:55 -06:00
balloon_compaction.c	mm/balloon_compaction.c: don't zero ballooned pages	2017-08-10 15:54:07 -07:00
bootmem.c
cleancache.c	fs: switch ->s_uuid to uuid_t	2017-06-05 16:59:12 +02:00
cma.c	cma: fix calculation of aligned offset	2017-07-10 16:32:32 -07:00
cma.h	cma: Store a name in the cma structure	2017-04-18 20:41:12 +02:00
cma_debug.c	mm/cma_debug.c: fix stack corruption due to sprintf usage	2017-08-18 15:32:02 -07:00
compaction.c	mm, compaction: skip over holes in __reset_isolation_suitable	2017-07-06 16:24:32 -07:00
debug.c	mm: make tlb_flush_pending global	2017-08-10 15:54:07 -07:00
debug_page_ref.c
dmapool.c
early_ioremap.c	x86/mm: Add support to access boot related data in the clear	2017-07-18 11:38:02 +02:00
fadvise.c
failslab.c
filemap.c	dax: remove DAX code from page_cache_tree_insert()	2017-09-06 17:27:24 -07:00
frame_vector.c	treewide: use kv[mz]alloc* rather than opencoded variants	2017-05-08 17:15:13 -07:00
frontswap.c
gup.c	mm, gup: ensure real head page is ref-counted when using hugepages	2017-07-06 16:24:34 -07:00
highmem.c
huge_memory.c	Merge branch 'linus' into locking/core, to pick up fixes	2017-08-25 11:04:51 +02:00
hugetlb.c	userfaultfd: hugetlbfs: remove superfluous page unlock in VM_SHARED case	2017-08-10 15:54:06 -07:00
hugetlb_cgroup.c
hwpoison-inject.c	mm: hwpoison: call shake_page() unconditionally	2017-05-03 15:52:12 -07:00
init-mm.c
internal.h	mm, memory_hotplug: drop zone from build_all_zonelists	2017-09-06 17:27:25 -07:00
interval_tree.c
Kconfig	mm/kasan: add support for memory hotplug	2017-07-10 16:32:33 -07:00
Kconfig.debug	mm: enable page poisoning early at boot	2017-05-03 15:52:10 -07:00
khugepaged.c	mm: make PR_SET_THP_DISABLE immediately active	2017-07-10 16:32:31 -07:00
kmemcheck.c	mm: Rename SLAB_DESTROY_BY_RCU to SLAB_TYPESAFE_BY_RCU	2017-04-18 11:42:36 -07:00
kmemleak-test.c
kmemleak.c	mm: kmemleak: treat vm_struct as alternative reference to vmalloc'ed objects	2017-07-06 16:24:34 -07:00
ksm.c	mm: fix KSM data corruption	2017-08-10 15:54:07 -07:00
list_lru.c	mm/list_lru.c: fix list_lru_count_node() to be race free	2017-07-10 16:32:33 -07:00
maccess.c
madvise.c	mm, madvise: ensure poisoned pages are removed from per-cpu lists	2017-08-31 16:33:15 -07:00
Makefile	percpu: expose statistics about percpu memory via debugfs	2017-06-20 15:31:38 -04:00
memblock.c	mm/memblock.c: reversed logic in memblock_discard()	2017-08-25 16:12:46 -07:00
memcontrol.c	mm: memcontrol: fix NULL pointer crash in test_clear_page_writeback()	2017-08-18 15:32:01 -07:00
memory-failure.c	x86/mm, mm/hwpoison: Clear PRESENT bit for kernel 1:1 mappings of poison pages	2017-08-17 10:30:49 +02:00
memory.c	mm: add vm_insert_mixed_mkwrite()	2017-09-06 17:27:24 -07:00
memory_hotplug.c	mm, memory_hotplug: get rid of zonelists_mutex	2017-09-06 17:27:26 -07:00
mempolicy.c	mm/mempolicy: fix use after free when calling get_mempolicy	2017-08-18 15:32:02 -07:00
mempool.c	sched/wait: Rename wait_queue_t => wait_queue_entry_t	2017-06-20 12:18:27 +02:00
memtest.c
migrate.c	Sanitize 'move_pages()' permission checks	2017-08-20 13:26:27 -07:00
mincore.c
mlock.c	mlock: fix mlock count can not decrease in race condition	2017-06-02 15:07:38 -07:00
mm_init.c
mmap.c	mm: fix overflow check in expand_upwards()	2017-07-14 15:05:12 -07:00
mmu_context.c
mmu_notifier.c	mm/mmu_notifier: kill invalidate_page	2017-08-31 16:13:00 -07:00
mmzone.c
mprotect.c	mm: migrate: prevent racy access to tlb_flush_pending	2017-08-10 15:54:07 -07:00
mremap.c	userfaultfd: non-cooperative: notify about unmap of destination during mremap	2017-08-02 16:34:46 -07:00
msync.c
nobootmem.c	mm: discard memblock data later	2017-08-18 15:32:01 -07:00
nommu.c	mm, vmalloc: use __GFP_HIGHMEM implicitly	2017-05-08 17:15:13 -07:00
oom_kill.c	mm/oom_kill.c: add tracepoints for oom reaper-related events	2017-07-10 16:32:32 -07:00
page-writeback.c	mm: memcontrol: fix NULL pointer crash in test_clear_page_writeback()	2017-08-18 15:32:01 -07:00
page_alloc.c	mm, memory_hotplug: get rid of zonelists_mutex	2017-09-06 17:27:26 -07:00
page_counter.c
page_ext.c	mm, sparse, page_ext: drop ugly N_HIGH_MEMORY branches for allocations	2017-09-06 17:27:26 -07:00
page_idle.c	mm: make rmap_one boolean function	2017-05-03 15:52:10 -07:00
page_io.c	mm/page_io.c: fix oops during block io poll in swapin path	2017-08-02 17:16:11 -07:00
page_isolation.c	mm: unify new_node_page and alloc_migrate_target	2017-07-10 16:32:31 -07:00
page_owner.c	mm: avoid taking zone lock in pagetypeinfo_showmixed()	2017-07-10 16:32:32 -07:00
page_poison.c	mm: enable page poisoning early at boot	2017-05-03 15:52:10 -07:00
page_vma_mapped.c	mm/hugetlb: add size parameter to huge_pte_offset()	2017-07-06 16:24:34 -07:00
pagewalk.c	mm/hugetlb: add size parameter to huge_pte_offset()	2017-07-06 16:24:34 -07:00
percpu-internal.h	percpu: fix early calls for spinlock in pcpu_stats	2017-06-21 13:53:52 -04:00
percpu-km.c	percpu: fix static checker warnings in pcpu_destroy_chunk	2017-06-29 11:23:38 -04:00
percpu-stats.c	percpu: expose statistics about percpu memory via debugfs	2017-06-20 15:31:38 -04:00
percpu-vm.c	percpu: fix static checker warnings in pcpu_destroy_chunk	2017-06-29 11:23:38 -04:00
percpu.c	percpu: resolve err may not be initialized in pcpu_alloc	2017-06-21 12:00:45 -04:00
pgtable-generic.c	mm: convert generic code to 5-level paging	2017-03-09 11:48:47 -08:00
process_vm_access.c
quicklist.c
readahead.c
rmap.c	mm/rmap: update to new mmu_notifier semantic v2	2017-08-31 16:12:59 -07:00
rodata_test.c	mm: remove rodata_test_data export, add pr_fmt	2017-05-03 15:52:09 -07:00
shmem.c	mm, shmem: fix handling /sys/kernel/mm/transparent_hugepage/shmem_enabled	2017-08-25 16:12:46 -07:00
slab.c	mm: memcontrol: account slab stats per lruvec	2017-07-06 16:24:35 -07:00
slab.h	locking/lockdep: Rework FS_RECLAIM annotation	2017-08-10 12:29:03 +02:00
slab_common.c	mm: allow slab_nomerge to be set at build time	2017-07-06 16:24:31 -07:00
slob.c	locking/lockdep: Rework FS_RECLAIM annotation	2017-08-10 12:29:03 +02:00
slub.c	mm/slub.c: add a naive detection of double free or corruption	2017-09-06 17:27:24 -07:00
sparse-vmemmap.c	mm, sparse, page_ext: drop ugly N_HIGH_MEMORY branches for allocations	2017-09-06 17:27:26 -07:00
sparse.c	mm, sparse, page_ext: drop ugly N_HIGH_MEMORY branches for allocations	2017-09-06 17:27:26 -07:00
swap.c	mm: swap: provide lru_add_drain_all_cpuslocked()	2017-07-10 16:32:33 -07:00
swap_cgroup.c	mm, THP, swap: delay splitting THP during swap out	2017-07-06 16:24:31 -07:00
swap_slots.c	mm/swap_slots.c: don't disable preemption while taking the per-CPU cache	2017-07-10 16:32:32 -07:00
swap_state.c	swap: add block io poll in swapin path	2017-07-10 16:32:30 -07:00
swapfile.c	swap: add block io poll in swapin path	2017-07-10 16:32:30 -07:00
truncate.c	mm/truncate.c: fix THP handling in invalidate_mapping_pages()	2017-07-10 16:32:32 -07:00
usercopy.c	mm/usercopy: Drop extra is_vmalloc_or_module() check	2017-04-05 12:30:18 -07:00
userfaultfd.c	mm: convert generic code to 5-level paging	2017-03-09 11:48:47 -08:00
util.c	mm: fix global NR_SLAB_.*CLAIMABLE counter reads	2017-08-10 15:54:06 -07:00
vmacache.c
vmalloc.c	mm/vmalloc.c: don't unconditonally use __GFP_HIGHMEM	2017-08-18 15:32:02 -07:00
vmpressure.c	mm, vmpressure: pass-through notification support	2017-07-10 16:32:31 -07:00
vmscan.c	mm: track actual nr_scanned during shrink_slab()	2017-09-06 17:27:24 -07:00
vmstat.c	mm: avoid taking zone lock in pagetypeinfo_showmixed()	2017-07-10 16:32:32 -07:00
workingset.c	mm: memcontrol: per-lruvec stats infrastructure	2017-07-06 16:24:35 -07:00
z3fold.c	z3fold: fix page locking in z3fold_alloc()	2017-04-13 18:24:20 -07:00
zbud.c
zpool.c
zsmalloc.c	zram: do not free pool->size_class	2017-08-02 16:34:47 -07:00
zswap.c	mm/zswap.c: delete an error message for a failed memory allocation in zswap_dstmem_prepare()	2017-07-06 16:24:35 -07:00