diff options
| author | Deepak Nibade <dnibade@nvidia.com> | 2014-03-11 16:06:31 +0530 |
|---|---|---|
| committer | Deepak Nibade <dnibade@nvidia.com> | 2014-03-13 11:01:40 +0530 |
| commit | 50a3a706c880500ec305e7af51bd5f2363a8cc44 (patch) | |
| tree | 5048357e0f00ac220b671942e210d41d0c739a5c /mm/memcontrol.c | |
| parent | 40a66a5c983a8bf93a8860bd9500bfea83411e08 (diff) | |
| parent | 6969595f011b46b49c3f1b9e0bd7da27768c1fd9 (diff) | |
Merge branch 'linux-3.10.33' into dev-kernel-3.10
Bug 1456092
Change-Id: I3021247ec68a3c2dddd9e98cde13d70a45191d53
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Diffstat (limited to 'mm/memcontrol.c')
| -rw-r--r-- | mm/memcontrol.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index d8902c85b956..96f5e2d8390a 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -380,7 +380,7 @@ struct mem_cgroup { static size_t memcg_size(void) { return sizeof(struct mem_cgroup) + - nr_node_ids * sizeof(struct mem_cgroup_per_node); + nr_node_ids * sizeof(struct mem_cgroup_per_node *); } /* internal only representation about the status of kmem accounting. */ @@ -1221,7 +1221,7 @@ struct mem_cgroup *mem_cgroup_iter(struct mem_cgroup *root, if (dead_count == iter->last_dead_count) { smp_rmb(); last_visited = iter->last_visited; - if (last_visited && + if (last_visited && last_visited != root && !css_tryget(&last_visited->css)) last_visited = NULL; } @@ -1230,7 +1230,7 @@ struct mem_cgroup *mem_cgroup_iter(struct mem_cgroup *root, memcg = __mem_cgroup_iter_next(root, last_visited); if (reclaim) { - if (last_visited) + if (last_visited && last_visited != root) css_put(&last_visited->css); iter->last_visited = memcg; |