Mel Gorman 4daae3b4b9 mm: mempolicy: Use _PAGE_NUMA to migrate pages ...

Note: Based on "mm/mpol: Use special PROT_NONE to migrate pages" but
	sufficiently different that the signed-off-bys were dropped

Combine our previous _PAGE_NUMA, mpol_misplaced and migrate_misplaced_page()
pieces into an effective migrate on fault scheme.

Note that (on x86) we rely on PROT_NONE pages being !present and avoid
the TLB flush from try_to_unmap(TTU_MIGRATION). This greatly improves the
page-migration performance.

Based-on-work-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Mel Gorman <mgorman@suse.de>

2012-12-11 14:42:42 +00:00

..

backing-dev.c

…

bootmem.c

revert "mm: fix-up zone present pages"

2012-11-16 14:33:04 -08:00

bounce.c

…

cleancache.c

…

compaction.c

mm: compaction: Add scanned and isolated counters for compaction

2012-12-11 14:28:35 +00:00

debug-pagealloc.c

…

dmapool.c

…

fadvise.c

switch simple cases of fget_light to fdget

2012-09-26 22:20:08 -04:00

failslab.c

…

filemap_xip.c

mm: move all mmu notifier invocations to be done outside the PT lock

2012-10-09 16:22:58 +09:00

filemap.c

readahead: fault retry breaks mmap file read random detection

2012-10-09 16:22:47 +09:00

fremap.c

remap_file_pages: correctly handle the case of a NULL vm_ops pointer

2012-10-19 13:37:57 -07:00

frontswap.c

frontswap: support exclusive gets if tmem backend is capable

2012-09-21 10:38:12 -04:00

highmem.c

mm: highmem: don't treat PKMAP_ADDR(LAST_PKMAP) as a highmem address

2012-11-16 14:33:04 -08:00

huge_memory.c

mm: mempolicy: Use _PAGE_NUMA to migrate pages

2012-12-11 14:42:42 +00:00

hugetlb_cgroup.c

…

hugetlb.c

mm: Count the number of pages affected in change_protection()

2012-12-11 14:28:34 +00:00

hwpoison-inject.c

…

init-mm.c

…

internal.h

mm, thp: fix mlock statistics

2012-10-09 16:23:03 +09:00

interval_tree.c

mm: add CONFIG_DEBUG_VM_RB build option

2012-10-09 16:22:42 +09:00

Kconfig

mm: enable CONFIG_COMPACTION by default

2012-10-09 16:22:53 +09:00

Kconfig.debug

…

kmemcheck.c

…

kmemleak-test.c

…

kmemleak.c

kmemleak: use rbtree instead of prio tree

2012-10-09 16:22:39 +09:00

ksm.c

mm: wrap calls to set_pte_at_notify with invalidate_range_start and invalidate_range_end

2012-10-09 16:22:58 +09:00

maccess.c

…

madvise.c

mm: prepare VM_DONTDUMP for using in drivers

2012-10-09 16:22:18 +09:00

Makefile

mm: replace vma prio_tree with an interval tree

2012-10-09 16:22:39 +09:00

memblock.c

x86, mm: Trim memory in memblock to be page aligned

2012-10-24 11:52:21 -07:00

memcontrol.c

memcg: fix hotplugged memory zone oops

2012-11-16 14:33:04 -08:00

memory_hotplug.c

mm: migrate: Add a tracepoint for migrate_pages

2012-12-11 14:28:35 +00:00

memory-failure.c

mm: migrate: Add a tracepoint for migrate_pages

2012-12-11 14:28:35 +00:00

memory.c

mm: mempolicy: Use _PAGE_NUMA to migrate pages

2012-12-11 14:42:42 +00:00

mempolicy.c

mm: mempolicy: Check for misplaced page

2012-12-11 14:42:41 +00:00

mempool.c

…

migrate.c

mm: migrate: Drop the misplaced pages reference count if the target node is full

2012-12-11 14:42:42 +00:00

mincore.c

…

mlock.c

mm, thp: fix mlock statistics

2012-10-09 16:23:03 +09:00

mm_init.c

…

mmap.c

mm: add anon_vma_lock to validate_mm()

2012-11-16 14:33:03 -08:00

mmu_context.c

…

mmu_notifier.c

mm/mmu_notifier: allocate mmu_notifier in advance

2012-10-25 14:37:53 -07:00

mmzone.c

memcg: fix hotplugged memory zone oops

2012-11-16 14:33:04 -08:00

mprotect.c

mm: Optimize the TLB flush of sys_mprotect() and change_protection() users

2012-12-11 14:28:34 +00:00

mremap.c

mm: move all mmu notifier invocations to be done outside the PT lock

2012-10-09 16:22:58 +09:00

msync.c

…

nobootmem.c

revert "mm: fix-up zone present pages"

2012-11-16 14:33:04 -08:00

nommu.c

mm: replace vma prio_tree with an interval tree

2012-10-09 16:22:39 +09:00

oom_kill.c

oom: remove deprecated oom_adj

2012-10-09 16:22:24 +09:00

page_alloc.c

mm: migrate: Add a tracepoint for migrate_pages

2012-12-11 14:28:35 +00:00

page_cgroup.c

…

page_io.c

…

page_isolation.c

mm/page_alloc: refactor out __alloc_contig_migrate_alloc()

2012-10-09 16:22:52 +09:00

page-writeback.c

CPU hotplug, writeback: Don't call writeback_set_ratelimit() too often during hotplug

2012-09-28 20:27:49 +08:00

pagewalk.c

…

percpu-km.c

…

percpu-vm.c

…

percpu.c

sections: fix section conflicts in mm/percpu.c

2012-10-06 03:04:44 +09:00

pgtable-generic.c

mm: Only flush the TLB when clearing an accessible pte

2012-12-11 14:28:34 +00:00

process_vm_access.c

…

quicklist.c

…

readahead.c

switch simple cases of fget_light to fdget

2012-09-26 22:20:08 -04:00

rmap.c

mm: fix XFS oops due to dirty pages without buffers on s390

2012-10-25 14:37:52 -07:00

shmem.c

tmpfs: change final i_blocks BUG to WARNING

2012-11-16 14:33:04 -08:00

slab_common.c

mm, slab: release slab_mutex earlier in kmem_cache_destroy()

2012-10-10 09:25:08 +03:00

slab.c

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

2012-10-07 07:53:13 +09:00

slab.h

…

slob.c

Merge branch 'testing/driver-warnings' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into fixes

2012-10-19 15:40:18 -07:00

slub.c

Merge branch 'slab/common-for-cgroups' into slab/for-linus

2012-10-03 09:56:37 +03:00

sparse-vmemmap.c

…

sparse.c

…

swap_state.c

…

swap.c

mm: remove vma arg from page_evictable

2012-10-09 16:22:55 +09:00

swapfile.c

swapfile: fix name leak in swapoff

2012-11-16 14:33:04 -08:00

truncate.c

mm: use clear_page_mlock() in page_remove_rmap()

2012-10-09 16:22:56 +09:00

util.c

…

vmalloc.c

mm: use %pK for /proc/vmallocinfo

2012-10-09 16:23:03 +09:00

vmscan.c

mm: revert "mm: vmscan: scale number of pages reclaimed by reclaim/compaction based on failures"

2012-11-16 14:33:04 -08:00

vmstat.c

mm: compaction: Add scanned and isolated counters for compaction

2012-12-11 14:28:35 +00:00