Andrea Arcangeli 05759d380a thp: split_huge_page anon_vma ordering dependency ...

This documents how split_huge_page is safe vs new vma inserctions into the
anon_vma that may have already released the anon_vma->lock but not
established pmds yet when split_huge_page starts.

Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Acked-by: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2011-01-13 17:32:42 -08:00

..

backing-dev.c

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bootmem.c

…

bounce.c

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compaction.c

mm: compaction: perform a faster migration scan when migrating asynchronously

2011-01-13 17:32:34 -08:00

debug-pagealloc.c

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dmapool.c

…

fadvise.c

…

failslab.c

…

filemap_xip.c

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filemap.c

mm: remove likely() from grab_cache_page_write_begin()

2011-01-13 17:32:36 -08:00

fremap.c

…

highmem.c

…

huge_memory.c

thp: split_huge_page anon_vma ordering dependency

2011-01-13 17:32:42 -08:00

hugetlb.c

thp: clear_copy_huge_page

2011-01-13 17:32:41 -08:00

hwpoison-inject.c

…

init-mm.c

…

internal.h

thp: transparent hugepage core

2011-01-13 17:32:42 -08:00

Kconfig

thp: CONFIG_TRANSPARENT_HUGEPAGE

2011-01-13 17:32:40 -08:00

Kconfig.debug

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kmemcheck.c

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kmemleak-test.c

…

kmemleak.c

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ksm.c

thp: ksm: free swap when swapcache page is replaced

2011-01-13 17:32:38 -08:00

maccess.c

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madvise.c

…

Makefile

thp: transparent hugepage core

2011-01-13 17:32:42 -08:00

memblock.c

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memcontrol.c

memcg: fix wrong VM_BUG_ON() in try_charge()'s mm->owner check

2010-12-30 10:07:06 -08:00

memory_hotplug.c

mm: migration: cleanup migrate_pages API by matching types for offlining and sync

2011-01-13 17:32:34 -08:00

memory-failure.c

thp: split_huge_page paging

2011-01-13 17:32:41 -08:00

memory.c

thp: transparent hugepage core fixlet

2011-01-13 17:32:42 -08:00

mempolicy.c

thp: split_huge_page_mm/vma

2011-01-13 17:32:41 -08:00

mempool.c

…

migrate.c

mm: migration: cleanup migrate_pages API by matching types for offlining and sync

2011-01-13 17:32:34 -08:00

mincore.c

thp: split_huge_page_mm/vma

2011-01-13 17:32:41 -08:00

mlock.c

mlock: do not hold mmap_sem for extended periods of time

2011-01-13 17:32:36 -08:00

mm_init.c

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mmap.c

install_special_mapping skips security_file_mmap check.

2010-12-15 12:30:36 -08:00

mmu_context.c

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mmu_notifier.c

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mmzone.c

mm: page allocator: adjust the per-cpu counter threshold when memory is low

2011-01-13 17:32:31 -08:00

mprotect.c

thp: split_huge_page_mm/vma

2011-01-13 17:32:41 -08:00

mremap.c

thp: split_huge_page_mm/vma

2011-01-13 17:32:41 -08:00

msync.c

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nommu.c

mlock: do not hold mmap_sem for extended periods of time

2011-01-13 17:32:36 -08:00

oom_kill.c

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page_alloc.c

thp: don't alloc harder for gfp nomemalloc even if nowait

2011-01-13 17:32:42 -08:00

page_cgroup.c

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page_io.c

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page_isolation.c

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page-writeback.c

writeback: avoid unnecessary determine_dirtyable_memory call

2011-01-13 17:32:38 -08:00

pagewalk.c

thp: split_huge_page_mm/vma

2011-01-13 17:32:41 -08:00

percpu-km.c

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percpu-vm.c

mm: remove gfp mask from pcpu_get_vm_areas

2011-01-13 17:32:34 -08:00

percpu.c

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2011-01-13 10:05:56 -08:00

pgtable-generic.c

thp: add pmd mangling generic functions

2011-01-13 17:32:40 -08:00

prio_tree.c

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quicklist.c

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readahead.c

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rmap.c

thp: split_huge_page anon_vma ordering dependency

2011-01-13 17:32:42 -08:00

shmem.c

fs: icache RCU free inodes

2011-01-07 17:50:26 +11:00

slab.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6

2011-01-10 08:38:01 -08:00

slob.c

kernel: kmem_ptr_validate considered harmful

2011-01-07 17:50:16 +11:00

slub.c

mm: convert sprintf_symbol to %pS

2011-01-13 17:32:33 -08:00

sparse-vmemmap.c

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sparse.c

…

swap_state.c

thp: split_huge_page paging

2011-01-13 17:32:41 -08:00

swap.c

thp: transparent hugepage core

2011-01-13 17:32:42 -08:00

swapfile.c

thp: split_huge_page paging

2011-01-13 17:32:41 -08:00

thrash.c

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truncate.c

Call the filesystem back whenever a page is removed from the page cache

2010-12-02 09:55:21 -05:00

util.c

kernel: kmem_ptr_validate considered harmful

2011-01-07 17:50:16 +11:00

vmalloc.c

vmalloc: remove redundant unlikely()

2011-01-13 17:32:36 -08:00

vmscan.c

mm: kswapd: use the classzone idx that kswapd was using for sleeping_prematurely()

2011-01-13 17:32:37 -08:00

vmstat.c

mm: vmstat: use a single setter function and callback for adjusting percpu thresholds

2011-01-13 17:32:31 -08:00