memcg: check under limit at shrink_usage

[pandora-kernel.git] / mm / memcontrol.c

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 0f1f7a7..c0500e4 100644 (file)
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -806,6 +806,7 @@ int mem_cgroup_shrink_usage(struct mm_struct *mm, gfp_t gfp_mask)
 
        do {
                progress = try_to_free_mem_cgroup_pages(mem, gfp_mask);
+               progress += res_counter_check_under_limit(&mem->res);
        } while (!progress && --retry);
 
        css_put(&mem->css);