Johannes Weiner 2443462b0a mm: move pagevec stripping to save unlock-relock ... In shrink_active_list() after the deactivation loop, we strip buffer heads from the potentially remaining pages in the pagevec. Currently, this drops the zone's lru lock for stripping, only to reacquire it again afterwards to update statistics. It is not necessary to strip the pages before updating the stats, so move the whole thing out of the protected region and save the extra locking. Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Reviewed-by: MinChan Kim <minchan.kim@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-04-01 08:59:13 -07:00
..
allocpercpu.c	cpumask: use new cpumask_ functions in core code.	2009-03-30 22:05:16 +10:30
backing-dev.c	Move the default_backing_dev_info out of readahead.c and into backing-dev.c	2009-03-26 11:01:33 +01:00
bootmem.c	bootmem, x86: further fixes for arch-specific bootmem wrapping	2009-03-01 16:06:56 +09:00
bounce.c	bounce: don't rely on a zeroed bio_vec list	2008-12-29 08:29:52 +01:00
dmapool.c
fadvise.c	[CVE-2009-0029] System call wrapper special cases	2009-01-14 14:15:18 +01:00
failslab.c	SLUB: failslab support	2008-12-29 11:27:46 +02:00
filemap_xip.c	x86, mm: dont use non-temporal stores in pagecache accesses	2009-03-02 11:06:49 +01:00
filemap.c	x86, mm: dont use non-temporal stores in pagecache accesses	2009-03-02 11:06:49 +01:00
fremap.c	Do not account for the address space used by hugetlbfs using VM_ACCOUNT	2009-02-10 10:48:42 -08:00
highmem.c	highmem: atomic highmem kmap page pinning	2009-03-15 21:01:21 -04:00
hugetlb.c	Do not account for hugetlbfs quota at mmap() time if mapping [SHM|MAP]_NORESERVE	2009-02-11 12:38:09 -08:00
internal.h	mm: make get_user_pages() interruptible	2009-01-06 15:59:08 -08:00
Kconfig	Remove obsolete CONFIG_RESOURCES_64BIT	2009-01-06 15:59:14 -08:00
maccess.c
madvise.c	[CVE-2009-0029] System call wrappers part 14	2009-01-14 14:15:24 +01:00
Makefile	percpu: implement new dynamic percpu allocator	2009-02-20 16:29:08 +09:00
memcontrol.c	memcg: NULL pointer dereference at rmdir on some NUMA systems	2009-01-29 18:04:44 -08:00
memory_hotplug.c	mm: remove GFP_HIGHUSER_PAGECACHE	2009-01-06 15:59:01 -08:00
memory.c	mm: add comment why mark_page_accessed() would be better than pte_mkyoung() in follow_page()	2009-04-01 08:59:12 -07:00
mempolicy.c	[CVE-2009-0029] System call wrappers part 28	2009-01-14 14:15:30 +01:00
mempool.c
migrate.c	migration: migrate_vmas should check "vma"	2009-02-11 14:25:34 -08:00
mincore.c	[CVE-2009-0029] System call wrappers part 14	2009-01-14 14:15:24 +01:00
mlock.c	Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-02-17 14:27:39 -08:00
mm_init.c	mm: mminit_loglevel cannot be __meminitdata anymore	2008-08-20 15:40:30 -07:00
mmap.c	Merge branch 'master' into next	2009-03-24 10:52:46 +11:00
mmu_notifier.c	mmu-notifiers: core	2008-07-28 16:30:21 -07:00
mmzone.c	mm: mark the correct zone as full when scanning zonelists	2008-09-13 14:41:52 -07:00
mprotect.c	Do not account for the address space used by hugetlbfs using VM_ACCOUNT	2009-02-10 10:48:42 -08:00
mremap.c	[CVE-2009-0029] System call wrappers part 13	2009-01-14 14:15:23 +01:00
msync.c	[CVE-2009-0029] System call wrappers part 13	2009-01-14 14:15:23 +01:00
nommu.c	uclinux: add process name to allocation error message	2009-01-27 16:42:03 +10:00
oom_kill.c	oom_kill: don't call for int_sqrt(0)	2009-04-01 08:59:11 -07:00
page_alloc.c	mm: introduce for_each_populated_zone() macro	2009-04-01 08:59:11 -07:00
page_cgroup.c	memcg: use __GFP_NOWARN in page cgroup allocation	2009-02-11 14:25:35 -08:00
page_io.c	block: fix bad definition of BIO_RW_SYNC	2009-02-18 10:32:00 +01:00
page_isolation.c	memory hotplug: fix page_zone() calculation in test_pages_isolated()	2008-11-06 15:41:19 -08:00
page-writeback.c	vfs: add/use account_page_dirtied()	2009-04-01 08:59:12 -07:00
pagewalk.c	pagemap: pass mm into pagewalkers	2008-06-12 18:05:41 -07:00
pdflush.c	cpumask: remove dangerous CPU_MASK_ALL_PTR, &CPU_MASK_ALL	2009-03-30 22:05:11 +10:30
percpu.c	percpu: generalize embedding first chunk setup helper	2009-03-10 16:27:48 +09:00
prio_tree.c
quicklist.c	mm: size of quicklists shouldn't be proportional to the number of CPUs	2008-09-02 19:21:38 -07:00
readahead.c	Move the default_backing_dev_info out of readahead.c and into backing-dev.c	2009-03-26 11:01:33 +01:00
rmap.c	mm: fix mlocked page counter mismatch	2009-02-11 14:25:35 -08:00
shmem_acl.c	[PATCH] sanitize ->permission() prototype	2008-07-26 20:53:14 -04:00
shmem.c	Merge branch 'master' into next	2009-03-24 10:52:46 +11:00
slab.c	Merge branch 'locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-03-30 17:17:35 -07:00
slob.c	Merge branch 'locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-03-30 17:17:35 -07:00
slub.c	Merge branch 'locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-03-30 17:17:35 -07:00
sparse-vmemmap.c	vmemmap: warn about page_structs with remote distance	2008-11-06 15:41:19 -08:00
sparse.c	mm: mminit_validate_memmodel_limits(): remove redundant test	2009-04-01 08:59:11 -07:00
swap_state.c	memcg: mem+swap controller core	2009-01-08 08:31:05 -08:00
swap.c	memcg: add zone_reclaim_stat	2009-01-08 08:31:08 -08:00
swapfile.c	PM/hibernate: fix "swap breaks after hibernation failures"	2009-02-21 14:17:17 -08:00
thrash.c
truncate.c	mmap: handle mlocked pages during map, remap, unmap	2008-10-20 08:52:31 -07:00
util.c	slab: introduce kzfree()	2009-02-20 17:57:48 -08:00
vmalloc.c	vmap: remove needless lock and list in vmap	2009-04-01 08:59:11 -07:00
vmscan.c	mm: move pagevec stripping to save unlock-relock	2009-04-01 08:59:13 -07:00
vmstat.c	mm: introduce for_each_populated_zone() macro	2009-04-01 08:59:11 -07:00