Messages in this thread Patch in this message | | | Date | Sun, 29 Jun 2008 01:15:38 +0100 (BST) | From | Hugh Dickins <> | Subject | [PATCH] memcg: mem_cgroup_shrink_usage css_put |
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mem_cgroup_shrink_usage makes no charge: balance its css_get with a css_put.
Signed-off-by: Hugh Dickins <hugh@veritas.com> --- Should follow mmotm's memcg-helper-function-for-relcaim-from-shmem.patch
mm/memcontrol.c | 1 + 1 file changed, 1 insertion(+)
--- mmotm/mm/memcontrol.c 2008-06-27 13:39:20.000000000 +0100 +++ linux/mm/memcontrol.c 2008-06-27 17:32:29.000000000 +0100 @@ -801,6 +801,7 @@ int mem_cgroup_shrink_usage(struct mm_st progress = try_to_free_mem_cgroup_pages(mem, gfp_mask); } while (!progress && --retry); + css_put(&mem->css); if (!retry) return -ENOMEM; return 0;
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