From c8997736650060594845e42c5d01d3118aec8d25 Mon Sep 17 00:00:00 2001 From: Paolo Valente Date: Sat, 21 Mar 2020 10:45:19 +0100 Subject: block, bfq: turn put_queue into release_process_ref in __bfq_bic_change_cgroup A bfq_put_queue() may be invoked in __bfq_bic_change_cgroup(). The goal of this put is to release a process reference to a bfq_queue. But process-reference releases may trigger also some extra operation, and, to this goal, are handled through bfq_release_process_ref(). So, turn the invocation of bfq_put_queue() into an invocation of bfq_release_process_ref(). Tested-by: cki-project@redhat.com Signed-off-by: Paolo Valente Signed-off-by: Jens Axboe --- block/bfq-iosched.h | 1 + 1 file changed, 1 insertion(+) (limited to 'block/bfq-iosched.h') diff --git a/block/bfq-iosched.h b/block/bfq-iosched.h index d1233af9c684..cd224aaf9f52 100644 --- a/block/bfq-iosched.h +++ b/block/bfq-iosched.h @@ -955,6 +955,7 @@ void bfq_bfqq_expire(struct bfq_data *bfqd, struct bfq_queue *bfqq, bool compensate, enum bfqq_expiration reason); void bfq_put_queue(struct bfq_queue *bfqq); void bfq_end_wr_async_queues(struct bfq_data *bfqd, struct bfq_group *bfqg); +void bfq_release_process_ref(struct bfq_data *bfqd, struct bfq_queue *bfqq); void bfq_schedule_dispatch(struct bfq_data *bfqd); void bfq_put_async_queues(struct bfq_data *bfqd, struct bfq_group *bfqg); -- cgit