diff options
Diffstat (limited to 'block/cfq-iosched.c')
| -rw-r--r-- | block/cfq-iosched.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index c72e5acc573d..5ff4f4850e71 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -2560,15 +2560,10 @@ static void cfq_free_io_context(struct io_context *ioc) __call_for_each_cic(ioc, cic_free_func); } -static void cfq_exit_cfqq(struct cfq_data *cfqd, struct cfq_queue *cfqq) +static void cfq_put_cooperator(struct cfq_queue *cfqq) { struct cfq_queue *__cfqq, *next; - if (unlikely(cfqq == cfqd->active_queue)) { - __cfq_slice_expired(cfqd, cfqq, 0); - cfq_schedule_dispatch(cfqd); - } - /* * If this queue was scheduled to merge with another queue, be * sure to drop the reference taken on that queue (and others in @@ -2584,6 +2579,16 @@ static void cfq_exit_cfqq(struct cfq_data *cfqd, struct cfq_queue *cfqq) cfq_put_queue(__cfqq); __cfqq = next; } +} + +static void cfq_exit_cfqq(struct cfq_data *cfqd, struct cfq_queue *cfqq) +{ + if (unlikely(cfqq == cfqd->active_queue)) { + __cfq_slice_expired(cfqd, cfqq, 0); + cfq_schedule_dispatch(cfqd); + } + + cfq_put_cooperator(cfqq); cfq_put_queue(cfqq); } @@ -3536,6 +3541,9 @@ split_cfqq(struct cfq_io_context *cic, struct cfq_queue *cfqq) } cic_set_cfqq(cic, NULL, 1); + + cfq_put_cooperator(cfqq); + cfq_put_queue(cfqq); return NULL; } |