KAMEZAWA Hiroyuki 072c56c13e per-zone and reclaim enhancements for memory controller: per-zone-lock for cgroup ...

Now, lru is per-zone.

Then, lru_lock can be (should be) per-zone, too.
This patch implementes per-zone lru lock.

lru_lock is placed into mem_cgroup_per_zone struct.

lock can be accessed by
   mz = mem_cgroup_zoneinfo(mem_cgroup, node, zone);
   &mz->lru_lock

   or
   mz = page_cgroup_zoneinfo(page_cgroup);
   &mz->lru_lock

Signed-off-by: KAMEZAWA hiroyuki <kmaezawa.hiroyu@jp.fujitsu.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Balbir Singh <balbir@linux.vnet.ibm.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Herbert Poetzl <herbert@13thfloor.at>
Cc: Kirill Korotaev <dev@sw.ru>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Paul Menage <menage@google.com>
Cc: Pavel Emelianov <xemul@openvz.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Vaidyanathan Srinivasan <svaidy@linux.vnet.ibm.com>
Cc: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2008-02-07 08:42:22 -08:00

..

allocpercpu.c

PERCPU : __percpu_alloc_mask() can dynamically size percpu_data storage

2008-02-06 10:41:04 -08:00

backing-dev.c

mm/backing-dev.c: fix percpu_counter_destroy call bug in bdi_init

2007-12-05 09:21:18 -08:00

bootmem.c

[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols

2006-12-07 08:39:44 -08:00

bounce.c

block: Initial support for data-less (or empty) barrier support

2007-10-16 11:03:56 +02:00

dmapool.c

pool: Improve memory usage for devices which can't cross boundaries

2007-12-04 10:39:58 -05:00

fadvise.c

check ADVICE of fadvise64_64 even if get_xip_page is given

2008-02-05 09:44:19 -08:00

filemap_xip.c

Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user

2008-02-05 09:44:13 -08:00

filemap.c

mem-controller gfp-mask fix

2008-02-07 08:42:19 -08:00

fremap.c

sys_remap_file_pages: fix ->vm_file accounting

2008-02-05 09:44:07 -08:00

highmem.c

mm: remove fastcall from mm/

2008-02-05 09:44:18 -08:00

hugetlb.c

mm: fix PageUptodate data race

2008-02-05 09:44:19 -08:00

internal.h

set_page_refcounted() VM_BUG_ON fix

2008-02-05 09:44:19 -08:00

Kconfig

sh: Bump number of quicklists for SH-5.

2008-01-28 13:18:55 +09:00

madvise.c

speed up madvise_need_mmap_write() usage

2007-07-16 09:05:36 -07:00

Makefile

Memory controller: cgroups setup

2008-02-07 08:42:18 -08:00

memcontrol.c

per-zone and reclaim enhancements for memory controller: per-zone-lock for cgroup

2008-02-07 08:42:22 -08:00

memory_hotplug.c

Page allocator: clean up pcp draining functions

2008-02-05 09:44:17 -08:00

memory.c

Memory controller: make charging gfp mask aware

2008-02-07 08:42:19 -08:00

mempolicy.c

Migration: find correct vma in new_vma_page()

2007-11-14 18:45:38 -08:00

mempool.c

spelling fixes: mm/

2007-10-20 01:27:18 +02:00

migrate.c

bugfix for memory cgroup controller: migration under memory controller fix

2008-02-07 08:42:19 -08:00

mincore.c

[PATCH] mincore: vma crossing fix

2007-02-15 09:57:03 -08:00

mlock.c

do not limit locked memory when RLIMIT_MEMLOCK is RLIM_INFINITY

2007-07-16 09:05:37 -07:00

mmap.c

brk: check the lower bound properly

2008-02-06 22:39:44 +01:00

mmzone.c

[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols

2006-12-07 08:39:44 -08:00

mprotect.c

fix mprotect vma_wants_writenotify prot

2007-10-23 08:32:06 -07:00

mremap.c

sparse pointer use of zero as null

2007-10-18 14:37:31 -07:00

msync.c

Detach sched.h from mm.h

2007-05-21 09:18:19 -07:00

nommu.c

nommu: add new vmalloc_user() and remap_vmalloc_range() interfaces.

2008-02-05 09:44:21 -08:00

oom_kill.c

oom: add sysctl to enable task memory dump

2008-02-07 08:42:19 -08:00

page_alloc.c

Memory controller: memory accounting

2008-02-07 08:42:18 -08:00

page_io.c

mm: fix PageUptodate data race

2008-02-05 09:44:19 -08:00

page_isolation.c

memory hotremove: unset migrate type "ISOLATE" after removal

2007-11-14 18:45:38 -08:00

page-writeback.c

writeback: speed up writeback of big dirty files

2008-02-05 09:44:19 -08:00

pagewalk.c

maps4: introduce a generic page walker

2008-02-05 09:44:16 -08:00

pdflush.c

Freezer: make kernel threads nonfreezable by default

2007-07-17 10:23:02 -07:00

prio_tree.c

spelling fixes: mm/

2007-10-20 01:27:18 +02:00

quicklist.c

quicklists: Only consider memory that can be used with GFP_KERNEL

2008-01-14 08:52:22 -08:00

readahead.c

mm: bdi init hooks

2007-10-17 08:42:45 -07:00

rmap.c

Memory controller: make page_referenced() cgroup aware

2008-02-07 08:42:19 -08:00

shmem_acl.c

[PATCH] Fix typos in mm/shmem_acl.c

2006-10-11 11:14:23 -07:00

shmem.c

memcgroup: fix hang with shmem/tmpfs

2008-02-07 08:42:20 -08:00

slab.c

cpu-hotplug: replace per-subsystem mutexes with get_online_cpus()

2008-01-25 21:08:02 +01:00

slob.c

slob: reduce external fragmentation by using three free lists

2008-02-05 09:44:19 -08:00

slub.c

SLUB: Do not upset lockdep

2008-02-04 10:56:02 -08:00

sparse-vmemmap.c

memory hotplug fix: fix section mismatch in vmammap_allock_block()

2007-11-29 09:24:54 -08:00

sparse.c

mm: fix section mismatch warning in sparse.c

2008-02-05 09:44:19 -08:00

swap_state.c

memcgroup: revert swap_state mods

2008-02-07 08:42:20 -08:00

swap.c

Memory controller: add per cgroup LRU and reclaim

2008-02-07 08:42:18 -08:00

swapfile.c

memcgroup: reinstate swapoff mod

2008-02-07 08:42:19 -08:00

thrash.c

Bug in mm/thrash.c function grab_swap_token()

2007-05-11 08:29:32 -07:00

tiny-shmem.c

Remove unused code from mm/tiny-shmem.c

2008-02-05 09:44:17 -08:00

truncate.c

page migraton: handle orphaned pages

2008-02-05 09:44:19 -08:00

util.c

fix mm/util.c:krealloc()

2007-11-14 18:45:41 -08:00

vmalloc.c

mm: don't allow ioremapping of ranges larger than vmalloc space

2008-02-05 09:44:18 -08:00

vmscan.c

per-zone and reclaim enhancements for memory controller: modifies vmscan.c for isolate globa/cgroup lru activity

2008-02-07 08:42:22 -08:00

vmstat.c

vmstat: remove prefetch

2008-02-05 09:44:18 -08:00