diff options
Diffstat (limited to 'mm/memcontrol.c')
| -rw-r--r-- | mm/memcontrol.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 702a81dfe72d..1047f0271ff8 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -646,17 +646,6 @@ void __mod_memcg_state(struct mem_cgroup *memcg, int idx, int val) } /* idx can be of type enum memcg_stat_item or node_stat_item. */ -static unsigned long memcg_page_state(struct mem_cgroup *memcg, int idx) -{ - long x = READ_ONCE(memcg->vmstats.state[idx]); -#ifdef CONFIG_SMP - if (x < 0) - x = 0; -#endif - return x; -} - -/* idx can be of type enum memcg_stat_item or node_stat_item. */ static unsigned long memcg_page_state_local(struct mem_cgroup *memcg, int idx) { long x = 0; @@ -4668,7 +4657,7 @@ void mem_cgroup_flush_foreign(struct bdi_writeback *wb) atomic_read(&frn->done.cnt) == 1) { frn->at = 0; trace_flush_foreign(wb, frn->bdi_id, frn->memcg_id); - cgroup_writeback_by_id(frn->bdi_id, frn->memcg_id, 0, + cgroup_writeback_by_id(frn->bdi_id, frn->memcg_id, WB_REASON_FOREIGN_FLUSH, &frn->done); } |