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| author | Hirokazu Takahashi <taka@valinux.co.jp> | 2009-01-07 18:08:02 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-08 08:31:05 -0800 |
| commit | f8d665422603ee1b8ed04dcad4242f14d623c941 (patch) | |
| tree | d872a12113998ed99ce22247091c481b9f465faa /mm/page_cgroup.c | |
| parent | 08e552c69c6930d64722de3ec18c51844d06ee28 (diff) | |
| download | linux-stable-f8d665422603ee1b8ed04dcad4242f14d623c941.tar.gz linux-stable-f8d665422603ee1b8ed04dcad4242f14d623c941.tar.bz2 linux-stable-f8d665422603ee1b8ed04dcad4242f14d623c941.zip | |
memcg: add mem_cgroup_disabled()
We check mem_cgroup is disabled or not by checking
mem_cgroup_subsys.disabled. I think it has more references than expected,
now.
replacing
if (mem_cgroup_subsys.disabled)
with
if (mem_cgroup_disabled())
give us good look, I think.
[kamezawa.hiroyu@jp.fujitsu.com: fix typo]
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Li Zefan <lizf@cn.fujitsu.com>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_cgroup.c')
| -rw-r--r-- | mm/page_cgroup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c index 74ae8e01d071..7006a11350c8 100644 --- a/mm/page_cgroup.c +++ b/mm/page_cgroup.c @@ -74,7 +74,7 @@ void __init page_cgroup_init(void) int nid, fail; - if (mem_cgroup_subsys.disabled) + if (mem_cgroup_disabled()) return; for_each_online_node(nid) { @@ -247,7 +247,7 @@ void __init page_cgroup_init(void) unsigned long pfn; int fail = 0; - if (mem_cgroup_subsys.disabled) + if (mem_cgroup_disabled()) return; for (pfn = 0; !fail && pfn < max_pfn; pfn += PAGES_PER_SECTION) { |