summaryrefslogtreecommitdiffstats
path: root/mm
diff options
context:
space:
mode:
Diffstat (limited to 'mm')
-rw-r--r--mm/memcontrol.c10
-rw-r--r--mm/workingset.c5
2 files changed, 10 insertions, 5 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 4000ea4ea0ec..268a0bd83773 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -725,7 +725,7 @@ static void mem_cgroup_charge_statistics(struct mem_cgroup *memcg,
__this_cpu_add(memcg->stat_cpu->nr_page_events, nr_pages);
}
-unsigned long mem_cgroup_node_nr_lru_pages(struct mem_cgroup *memcg,
+static unsigned long mem_cgroup_node_nr_lru_pages(struct mem_cgroup *memcg,
int nid, unsigned int lru_mask)
{
struct lruvec *lruvec = mem_cgroup_lruvec(NODE_DATA(nid), memcg);
@@ -1425,11 +1425,15 @@ static bool mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask,
static bool test_mem_cgroup_node_reclaimable(struct mem_cgroup *memcg,
int nid, bool noswap)
{
- if (mem_cgroup_node_nr_lru_pages(memcg, nid, LRU_ALL_FILE))
+ struct lruvec *lruvec = mem_cgroup_lruvec(NODE_DATA(nid), memcg);
+
+ if (lruvec_page_state(lruvec, NR_INACTIVE_FILE) ||
+ lruvec_page_state(lruvec, NR_ACTIVE_FILE))
return true;
if (noswap || !total_swap_pages)
return false;
- if (mem_cgroup_node_nr_lru_pages(memcg, nid, LRU_ALL_ANON))
+ if (lruvec_page_state(lruvec, NR_INACTIVE_ANON) ||
+ lruvec_page_state(lruvec, NR_ACTIVE_ANON))
return true;
return false;
diff --git a/mm/workingset.c b/mm/workingset.c
index 0bedf67502d5..6419baebd306 100644
--- a/mm/workingset.c
+++ b/mm/workingset.c
@@ -426,10 +426,11 @@ static unsigned long count_shadow_nodes(struct shrinker *shrinker,
#ifdef CONFIG_MEMCG
if (sc->memcg) {
struct lruvec *lruvec;
+ int i;
- pages = mem_cgroup_node_nr_lru_pages(sc->memcg, sc->nid,
- LRU_ALL);
lruvec = mem_cgroup_lruvec(NODE_DATA(sc->nid), sc->memcg);
+ for (pages = 0, i = 0; i < NR_LRU_LISTS; i++)
+ pages += lruvec_page_state(lruvec, NR_LRU_BASE + i);
pages += lruvec_page_state(lruvec, NR_SLAB_RECLAIMABLE);
pages += lruvec_page_state(lruvec, NR_SLAB_UNRECLAIMABLE);
} else