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-rw-r--r--block/cfq-iosched.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 3df41a00b553..03b1e474b2bf 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -885,16 +885,17 @@ static inline struct request *cfq_check_fifo(struct cfq_queue *cfqq)
885 885
886 if (cfq_cfqq_fifo_expire(cfqq)) 886 if (cfq_cfqq_fifo_expire(cfqq))
887 return NULL; 887 return NULL;
888
889 cfq_mark_cfqq_fifo_expire(cfqq);
890
888 if (list_empty(&cfqq->fifo)) 891 if (list_empty(&cfqq->fifo))
889 return NULL; 892 return NULL;
890 893
891 fifo = cfq_cfqq_class_sync(cfqq); 894 fifo = cfq_cfqq_class_sync(cfqq);
892 rq = rq_entry_fifo(cfqq->fifo.next); 895 rq = rq_entry_fifo(cfqq->fifo.next);
893 896
894 if (time_after(jiffies, rq->start_time + cfqd->cfq_fifo_expire[fifo])) { 897 if (time_after(jiffies, rq->start_time + cfqd->cfq_fifo_expire[fifo]))
895 cfq_mark_cfqq_fifo_expire(cfqq);
896 return rq; 898 return rq;
897 }
898 899
899 return NULL; 900 return NULL;
900} 901}