1 files changed, 5 insertions, 7 deletions

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 71f23c0c1090..e01ded365440 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1573,20 +1573,18 @@ shrink_inactive_list(unsigned long nr_to_scan, struct lruvec *lruvec,
                  * If dirty pages are scanned that are not queued for IO, it
                  * implies that flushers are not keeping up. In this case, flag
                  * the zone ZONE_TAIL_LRU_DIRTY and kswapd will start writing
-                 * pages from reclaim context. It will forcibly stall in the
-                 * next check.
+                 * pages from reclaim context.
                  */
                 if (nr_unqueued_dirty == nr_taken)
                         zone_set_flag(zone, ZONE_TAIL_LRU_DIRTY);
 
                 /*
-                 * In addition, if kswapd scans pages marked marked for
-                 * immediate reclaim and under writeback (nr_immediate), it
-                 * implies that pages are cycling through the LRU faster than
+                 * If kswapd scans pages marked marked for immediate
+                 * reclaim and under writeback (nr_immediate), it implies
+                 * that pages are cycling through the LRU faster than
                  * they are written so also forcibly stall.
                  */
-                if ((nr_unqueued_dirty == nr_taken || nr_immediate) &&
-                    current_may_throttle())
+                if (nr_immediate && current_may_throttle())
                         congestion_wait(BLK_RW_ASYNC, HZ/10);
         }