Mel Gorman 11de9927f9 mm: numa: add migrated transhuge pages to LRU the same way as base pages ... Migration of misplaced transhuge pages uses page_add_new_anon_rmap() when putting the page back as it avoided an atomic operations and added the new page to the correct LRU. A side-effect is that the page gets marked activated as part of the migration meaning that transhuge and base pages are treated differently from an aging perspective than base page migration. This patch uses page_add_anon_rmap() and putback_lru_page() on completion of a transhuge migration similar to base page migration. It would require fewer atomic operations to use lru_cache_add without taking an additional reference to the page. The downside would be that it's still different to base page migration and unevictable pages may be added to the wrong LRU for cleaning up later. Testing of the usual workloads did not show any adverse impact to the change. Signed-off-by: Mel Gorman <mgorman@suse.de> Cc: Rik van Riel <riel@redhat.com> Cc: Sasha Levin <sasha.levin@oracle.com> Acked-by: Hugh Dickins <hughd@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2014-06-04 16:54:01 -07:00
..
backing-dev.c	arch: Mass conversion of smp_mb__*()	2014-04-18 14:20:48 +02:00
balloon_compaction.c	mm: print more details for bad_page()	2014-01-23 16:36:50 -08:00
bootmem.c	mm/bootmem.c: remove unused local `map'	2013-11-13 12:09:09 +09:00
cleancache.c	mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGE	2014-01-23 16:36:50 -08:00
compaction.c	mm/compaction: cleanup isolate_freepages()	2014-06-04 16:54:00 -07:00
debug-pagealloc.c
dmapool.c	mm: Fix printk typo in dmapool.c	2014-05-05 15:44:47 +02:00
early_ioremap.c	mm: create generic early_ioremap() support	2014-04-07 16:36:15 -07:00
fadvise.c
failslab.c
filemap.c	Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-03 12:57:53 -07:00
filemap_xip.c	seqcount: Add lockdep functionality to seqcount/seqlock structures	2013-11-06 12:40:26 +01:00
fremap.c	mm: softdirty: make freshly remapped file pages being softdirty unconditionally	2014-06-04 16:53:56 -07:00
frontswap.c
highmem.c
huge_memory.c	mm/huge_memory.c: complete conversion to pr_foo()	2014-06-04 16:53:58 -07:00
hugetlb.c	hugetlb: add support for gigantic page allocation at runtime	2014-06-04 16:53:59 -07:00
hugetlb_cgroup.c	cgroup: drop const from @buffer of cftype->write_string()	2014-03-19 10:23:54 -04:00
hwpoison-inject.c	mm/hwpoison: add '#' to hwpoison_inject	2014-01-21 16:19:48 -08:00
init-mm.c
internal.h	mm/readahead.c: inline ra_submit	2014-04-07 16:35:58 -07:00
interval_tree.c
iov_iter.c	take iov_iter stuff to mm/iov_iter.c	2014-04-01 23:19:30 -04:00
Kconfig	hugetlb: restrict hugepage_migration_support() to x86_64	2014-06-04 16:53:51 -07:00
Kconfig.debug
kmemcheck.c
kmemleak-test.c
kmemleak.c	mem-hotplug: implement get/put_online_mems	2014-06-04 16:53:59 -07:00
ksm.c	mm: close PageTail race	2014-03-04 07:55:47 -08:00
list_lru.c	mm: keep page cache radix tree nodes in check	2014-04-03 16:21:01 -07:00
maccess.c
madvise.c	mm: madvise: fix MADV_WILLNEED on shmem swapouts	2014-05-23 09:37:29 -07:00
Makefile	block: move mm/bounce.c to block/	2014-05-19 20:01:52 -06:00
memblock.c	memblock: introduce memblock_alloc_range()	2014-06-04 16:53:57 -07:00
memcontrol.c	memcg, slab: simplify synchronization scheme	2014-06-04 16:54:01 -07:00
memory-failure.c	mem-hotplug: implement get/put_online_mems	2014-06-04 16:53:59 -07:00
memory.c	x86: define _PAGE_NUMA by reusing software bits on the PMD and PTE levels	2014-06-04 16:53:55 -07:00
memory_hotplug.c	mem-hotplug: implement get/put_online_mems	2014-06-04 16:53:59 -07:00
mempolicy.c	mm, mempolicy: remove per-process flag	2014-04-07 16:35:54 -07:00
mempool.c	mm/mempool: warn about __GFP_ZERO usage	2014-06-04 16:53:58 -07:00
migrate.c	mm: numa: add migrated transhuge pages to LRU the same way as base pages	2014-06-04 16:54:01 -07:00
mincore.c	mm + fs: prepare for non-page entries in page cache radix trees	2014-04-03 16:21:00 -07:00
mlock.c	mm: try_to_unmap_cluster() should lock_page() before mlocking	2014-04-07 16:35:57 -07:00
mm_init.c	mm: bring back /sys/kernel/mm	2014-01-27 21:02:39 -08:00
mmap.c	mm/mmap.c: remove the first mapping check	2014-06-04 16:54:01 -07:00
mmu_context.c	sched/mm: call finish_arch_post_lock_switch in idle_task_exit and use_mm	2014-02-21 08:50:17 +01:00
mmu_notifier.c	mm: audit/fix non-modular users of module_init in core code	2014-01-23 16:36:52 -08:00
mmzone.c
mprotect.c	mm: move mmu notifier call from change_protection to change_pmd_range	2014-04-07 16:35:50 -07:00
mremap.c	mm, thp: close race between mremap() and split_huge_page()	2014-05-11 17:55:48 +09:00
msync.c
nobootmem.c	mm/nobootmem.c: mark function as static	2014-04-03 16:21:02 -07:00
nommu.c	mm: fix 'ERROR: do not initialise globals to 0 or NULL' and coding style	2014-04-07 16:35:55 -07:00
oom_kill.c	mm, oom: base root bonus on current usage	2014-01-30 16:56:56 -08:00
page-writeback.c	mm/page-writeback.c: fix divide by zero in pos_ratio_polynom	2014-05-06 13:04:58 -07:00
page_alloc.c	mm: debug: make bad_range() output more usable and readable	2014-06-04 16:54:00 -07:00
page_cgroup.c	mm/page_cgroup.c: mark functions as static	2014-04-03 16:21:02 -07:00
page_io.c	Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block	2014-01-30 11:19:05 -08:00
page_isolation.c
pagewalk.c	mm/pagewalk.c: fix walk_page_range() access of wrong PTEs	2013-10-30 14:27:03 -07:00
percpu-km.c
percpu-vm.c
percpu.c	percpu: make pcpu_alloc_chunk() use pcpu_mem_free() instead of kfree()	2014-04-14 16:18:06 -04:00
pgtable-generic.c	mm: fix TLB flush race between migration, and change_protection_range	2013-12-18 19:04:51 -08:00
process_vm_access.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2014-04-12 14:49:50 -07:00
quicklist.c
readahead.c	mm/readahead.c: inline ra_submit	2014-04-07 16:35:58 -07:00
rmap.c	mm: softdirty: don't forget to save file map softdiry bit on unmap	2014-06-04 16:53:56 -07:00
shmem.c	mm: Initialize error in shmem_file_aio_read()	2014-04-13 14:10:26 -07:00
slab.c	memcg, slab: merge memcg_{bind,release}_pages to memcg_{un}charge_slab	2014-06-04 16:54:01 -07:00
slab.h	memcg, slab: merge memcg_{bind,release}_pages to memcg_{un}charge_slab	2014-06-04 16:54:01 -07:00
slab_common.c	memcg, slab: simplify synchronization scheme	2014-06-04 16:54:01 -07:00
slob.c	slab: get_online_mems for kmem_cache_{create,destroy,shrink}	2014-06-04 16:53:59 -07:00
slub.c	memcg, slab: merge memcg_{bind,release}_pages to memcg_{un}charge_slab	2014-06-04 16:54:01 -07:00
sparse-vmemmap.c	mm/sparse: use memblock apis for early memory allocations	2014-01-21 16:19:47 -08:00
sparse.c	mm: use macros from compiler.h instead of __attribute__((...))	2014-04-07 16:35:54 -07:00
swap.c	mm/swap.c: clean up *lru_cache_add* functions	2014-06-04 16:54:00 -07:00
swap_state.c	swap: add a simple detector for inappropriate swapin readahead	2014-02-06 13:48:51 -08:00
swapfile.c	mm/swap: fix race on swap_info reuse between swapoff and swapon	2014-02-06 13:48:51 -08:00
truncate.c	mm: filemap: update find_get_pages_tag() to deal with shadow entries	2014-05-06 13:04:59 -07:00
util.c	nick kvfree() from apparmor	2014-05-06 14:02:53 -04:00
vmacache.c	mm,vmacache: optimize overflow system-wide flushing	2014-06-04 16:53:57 -07:00
vmalloc.c	mm/vmalloc.c: enhance vm_map_ram() comment	2014-04-07 16:35:55 -07:00
vmpressure.c	arm, pm, vmpressure: add missing slab.h includes	2014-02-03 13:24:01 -05:00
vmscan.c	mm: vmscan: do not throttle based on pfmemalloc reserves if node has no ZONE_NORMAL	2014-06-04 16:54:01 -07:00
vmstat.c	mm,vmacache: add debug data	2014-06-04 16:53:57 -07:00
workingset.c	mm: keep page cache radix tree nodes in check	2014-04-03 16:21:01 -07:00
zbud.c
zsmalloc.c	zsmalloc: Fix CPU hotplug callback registration	2014-03-20 13:43:45 +01:00
zswap.c	Merge branch 'akpm' (incoming from Andrew)	2014-04-07 16:38:06 -07:00