diff --git a/mm/vmscan.c b/mm/vmscan.c index e5dcd5d00ca5..5055351dae53 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -4138,7 +4138,7 @@ static void inc_max_seq(struct lruvec *lruvec, bool can_swap, bool full_scan) int prev, next; int type, zone; struct lru_gen_struct *lrugen = &lruvec->lrugen; - +restart: spin_lock_irq(&lruvec->lru_lock); VM_WARN_ON_ONCE(!seq_is_valid(lruvec)); @@ -4154,6 +4154,13 @@ static void inc_max_seq(struct lruvec *lruvec, bool can_swap, bool full_scan) cond_resched(); spin_lock_irq(&lruvec->lru_lock); } + if (inc_min_seq(lruvec, type, can_swap)) + continue; + + spin_unlock_irq(&lruvec->lru_lock); + cond_resched(); + goto restart; + } /*