Merge tag 'for-4.19/block-20180812' of git://git.kernel.dk/linux-block

[linux-2.6-microblaze.git] / mm / memcontrol.c

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index b2173f7..b836e7f 100644 (file)
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -5600,6 +5600,19 @@ out:
        return ret;
 }
 
+int mem_cgroup_try_charge_delay(struct page *page, struct mm_struct *mm,
+                         gfp_t gfp_mask, struct mem_cgroup **memcgp,
+                         bool compound)
+{
+       struct mem_cgroup *memcg;
+       int ret;
+
+       ret = mem_cgroup_try_charge(page, mm, gfp_mask, memcgp, compound);
+       memcg = *memcgp;
+       mem_cgroup_throttle_swaprate(memcg, page_to_nid(page), gfp_mask);
+       return ret;
+}
+
 /**
  * mem_cgroup_commit_charge - commit a page charge
  * @page: page to charge