Andrea Arcangeli 13ece886d9 thp: transparent hugepage config choice ...

Allow to choose between the always|madvise default for page faults and
khugepaged at config time.  madvise guarantees zero risk of higher memory
footprint for applications (applications using madvise(MADV_HUGEPAGE)
won't risk to use any more memory by backing their virtual regions with
hugepages).

Initially set the default to N and don't depend on EMBEDDED.

Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2011-01-13 17:32:45 -08:00

..

backing-dev.c

…

bootmem.c

…

bounce.c

…

compaction.c

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

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

debug-pagealloc.c

…

dmapool.c

…

fadvise.c

…

failslab.c

…

filemap_xip.c

…

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: transparent hugepage config choice

2011-01-13 17:32:45 -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: transparent hugepage config choice

2011-01-13 17:32:45 -08:00

Kconfig.debug

…

kmemcheck.c

…

kmemleak-test.c

…

kmemleak.c

…

ksm.c

thp: skip transhuge pages in ksm for now

2011-01-13 17:32:43 -08:00

maccess.c

…

madvise.c

thp: madvise(MADV_HUGEPAGE)

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

Makefile

thp: transparent hugepage core

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

memblock.c

…

memcontrol.c

thp: transhuge-memcg: commit tail pages at charge

2011-01-13 17:32:43 -08:00

memory_hotplug.c

thp: remove PG_buddy

2011-01-13 17:32:43 -08:00

memory-failure.c

thp: split_huge_page paging

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

memory.c

thp: pmd_trans_huge migrate bugcheck

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

mempolicy.c

thp: add numa awareness to hugepage allocations

2011-01-13 17:32:45 -08:00

mempool.c

…

migrate.c

thp: pmd_trans_huge migrate bugcheck

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

mincore.c

thp: mincore transparent hugepage support

2011-01-13 17:32:44 -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

…

mmap.c

thp: khugepaged vma merge

2011-01-13 17:32:43 -08:00

mmu_context.c

…

mmu_notifier.c

…

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: mprotect: transparent huge page support

2011-01-13 17:32:44 -08:00

mremap.c

thp: split_huge_page_mm/vma

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

msync.c

…

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: remove PG_buddy

2011-01-13 17:32:43 -08:00

page_cgroup.c

…

page_io.c

…

page_isolation.c

…

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

…

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

…

quicklist.c

…

readahead.c

…

rmap.c

thp: transparent hugepage vmstat

2011-01-13 17:32:43 -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

…

sparse.c

thp: remove PG_buddy

2011-01-13 17:32:43 -08:00

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

…

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

thp: transparent hugepage vmstat

2011-01-13 17:32:43 -08:00