| commit | 58c898ba370e68d39470cd0d932b524682c1f9be | [log] [tgz] |
|---|---|---|
| author | Ming Lei <ming.lei@redhat.com> | Tue Aug 27 19:01:47 2019 +0800 |
| committer | Jens Axboe <axboe@kernel.dk> | Tue Aug 27 10:40:20 2019 -0600 |
| tree | 44a7e85517859b3a25d63b5a8f5b00a2995fd3e5 | |
| parent | c6ba933358f0d7a6a042b894dba20cc70396a6d3 [diff] |
block: add helper for checking if queue is registered There are 4 users which check if queue is registered, so add one helper to check it. Cc: Christoph Hellwig <hch@infradead.org> Cc: Hannes Reinecke <hare@suse.com> Cc: Greg KH <gregkh@linuxfoundation.org> Cc: Mike Snitzer <snitzer@redhat.com> Cc: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>