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Rik van Riel 9992af1029 thp: scale nr_rotated to balance memory pressure 
Make sure we scale up nr_rotated when we encounter a referenced
transparent huge page.  This ensures pageout scanning balance is not
distorted when there are huge pages on the LRU.

Signed-off-by: Rik van Riel <riel@redhat.com>
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 17:32:46 -08:00
..
backing-dev.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2010-10-26 17:58:44 -07:00
bootmem.c
x86, memblock: Replace e820_/_early string with memblock_
2010-08-27 11:13:47 -07:00
bounce.c
bounce: call flush_dcache_page() after bounce_copy_vec()
2010-09-09 18:57:25 -07:00
compaction.c
thp: use compaction for all allocation orders
2011-01-13 17:32:46 -08:00
debug-pagealloc.c
…
dmapool.c
mm: add a might_sleep_if() to dma_pool_alloc()
2010-10-26 16:52:08 -07:00
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
Avoid pgoff overflow in remap_file_pages
2010-09-25 09:34:58 -07:00
highmem.c
mm,x86: fix kmap_atomic_push vs ioremap_32.c
2010-10-27 18:03:05 -07:00
huge_memory.c
thp: fix anon memory statistics with transparent hugepages
2011-01-13 17:32:46 -08:00
hugetlb.c
thp: clear_copy_huge_page
2011-01-13 17:32:41 -08:00
hwpoison-inject.c
HWPOISON, hugetlb: support hwpoison injection for hugepage
2010-08-11 09:23:11 +02:00
init-mm.c
mm: provide init_mm mm_context initializer
2010-08-09 20:44:54 -07:00
internal.h
thp: transparent hugepage core
2011-01-13 17:32:42 -08:00
Kconfig
thp: select CONFIG_COMPACTION if TRANSPARENT_HUGEPAGE enabled
2011-01-13 17:32:45 -08:00
Kconfig.debug
…
kmemcheck.c
…
kmemleak-test.c
…
kmemleak.c
kmemleak: Fix typo in the comment
2010-08-08 21:57:23 +01:00
ksm.c
thp: freeze khugepaged and ksmd
2011-01-13 17:32:46 -08:00
maccess.c
MN10300: Save frame pointer in thread_info struct rather than global var
2010-10-27 17:29:01 +01:00
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
memblock: Annotate memblock functions with __init_memblock
2010-10-11 16:00:52 -07:00
memcontrol.c
thp: fix anon memory statistics with transparent hugepages
2011-01-13 17:32:46 -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: avoid breaking huge pmd invariants in case of vma_adjust failures
2011-01-13 17:32:45 -08:00
mmu_context.c
…
mmu_notifier.c
thp: mmu_notifier_test_young
2011-01-13 17:32:46 -08:00
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
oom: kill all threads sharing oom killed task's mm
2010-10-26 16:52:05 -07:00
page_alloc.c
thp: remove PG_buddy
2011-01-13 17:32:43 -08:00
page_cgroup.c
kmemleak: Annotate false positive in init_section_page_cgroup()
2010-07-19 11:54:14 +01:00
page_io.c
block: unify flags for struct bio and struct request
2010-08-07 18:20:39 +02:00
page_isolation.c
mm: page_isolation: codeclean fix comment and rm unneeded val init
2010-10-26 16:52:11 -07:00
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: clear memory allocated with the km allocator
2010-10-02 10:28:42 +03:00
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
readahead.c: fix comment
2010-05-25 08:07:00 -07:00
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
tree-wide: fix comment/printk typos
2010-11-01 15:38:34 -04:00
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
thp: scale nr_rotated to balance memory pressure
2011-01-13 17:32:46 -08:00
vmstat.c
thp: transparent hugepage vmstat
2011-01-13 17:32:43 -08:00