Leaving mem_cgroup_iter() loop requires mem_cgroup_iter_break(). Fixes: bf8d5d52ffe8 "memcg: introduce memory.min" Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx> --- mm/vmscan.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index b1863de475fb..f6efe2348ba3 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -2653,8 +2653,9 @@ static void shrink_node_memcgs(pg_data_t *pgdat, struct scan_control *sc) continue; } memcg_memory_event(memcg, MEMCG_LOW); - break; + /* fallthrough */ case MEMCG_PROT_NONE: + mem_cgroup_iter_break(target_memcg, memcg); /* * All protection thresholds breached. We may * still choose to vary the scan pressure
