diff options
| author | Yufen Yu <yuyufen@huawei.com> | 2020-10-09 06:26:29 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-10-09 21:34:06 +0300 |
| commit | 75e6c00fc75c53577bfc4831d909162c56e799ce (patch) | |
| tree | 8d7c38d1f9f20263e25bba2ce923fe8f675b4a2d /block | |
| parent | 6251b754f5b29d44d088cc73f508d15ddfb8d978 (diff) | |
| download | linux-75e6c00fc75c53577bfc4831d909162c56e799ce.tar.xz | |
block: use helper function to test queue register
We have defined common interface blk_queue_registered() to
test QUEUE_FLAG_REGISTERED. Just use it.
Signed-off-by: Yufen Yu <yuyufen@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-iocost.c | 2 | ||||
| -rw-r--r-- | block/elevator.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/block/blk-iocost.c b/block/blk-iocost.c index 951ad4bb27f5..bbe86d1199dc 100644 --- a/block/blk-iocost.c +++ b/block/blk-iocost.c @@ -669,7 +669,7 @@ static struct ioc *q_to_ioc(struct request_queue *q) static const char *q_name(struct request_queue *q) { - if (test_bit(QUEUE_FLAG_REGISTERED, &q->queue_flags)) + if (blk_queue_registered(q)) return kobject_name(q->kobj.parent); else return "<unknown>"; diff --git a/block/elevator.c b/block/elevator.c index b506895b34c7..431a2a1c896e 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -672,7 +672,7 @@ void elevator_init_mq(struct request_queue *q) if (!elv_support_iosched(q)) return; - WARN_ON_ONCE(test_bit(QUEUE_FLAG_REGISTERED, &q->queue_flags)); + WARN_ON_ONCE(blk_queue_registered(q)); if (unlikely(q->elevator)) return; |