diff options
Diffstat (limited to 'mm/workingset.c')
| -rw-r--r-- | mm/workingset.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/mm/workingset.c b/mm/workingset.c index 6b9871f5a2e8..2a2a34234df9 100644 --- a/mm/workingset.c +++ b/mm/workingset.c @@ -464,8 +464,12 @@ bool workingset_test_recent(void *shadow, bool file, bool *workingset) rcu_read_unlock(); - /* Flush stats (and potentially sleep) outside the RCU read section */ - mem_cgroup_flush_stats_ratelimited(); + /* + * Flush stats (and potentially sleep) outside the RCU read section. + * XXX: With per-memcg flushing and thresholding, is ratelimiting + * still needed here? + */ + mem_cgroup_flush_stats_ratelimited(eviction_memcg); eviction_lruvec = mem_cgroup_lruvec(eviction_memcg, pgdat); refault = atomic_long_read(&eviction_lruvec->nonresident_age); @@ -676,7 +680,7 @@ static unsigned long count_shadow_nodes(struct shrinker *shrinker, struct lruvec *lruvec; int i; - mem_cgroup_flush_stats(); + mem_cgroup_flush_stats(sc->memcg); lruvec = mem_cgroup_lruvec(sc->memcg, NODE_DATA(sc->nid)); for (pages = 0, i = 0; i < NR_LRU_LISTS; i++) pages += lruvec_page_state_local(lruvec, |