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authorMing Lei <ming.lei@redhat.com>2018-06-25 19:31:45 +0800
committerJens Axboe <axboe@kernel.dk>2018-07-09 09:07:52 -0600
commit8ab6bb9ee8d04ba56b9eb19cc7e4f56d0a43ad1a (patch)
treee0c888c58dd540bcfc50154b70d22526efe9109e /block/blk-mq.h
parent277a4a9b56cde0f3d53ea8abc0e43ff636820007 (diff)
downloadlinux-8ab6bb9ee8d04ba56b9eb19cc7e4f56d0a43ad1a.tar.bz2
blk-mq: cleanup blk_mq_get_driver_tag()
We never pass 'wait' as true to blk_mq_get_driver_tag(), and hence we never change '**hctx' as well. The last use of these went away with the flush cleanup, commit 0c2a6fe4dc3e. So cleanup the usage and remove the two extra parameters. Cc: Bart Van Assche <bart.vanassche@wdc.com> Cc: Christoph Hellwig <hch@lst.de> Tested-by: Andrew Jones <drjones@redhat.com> Reviewed-by: Omar Sandoval <osandov@fb.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq.h')
-rw-r--r--block/blk-mq.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/block/blk-mq.h b/block/blk-mq.h
index 89231e439b2f..23659f41bf2c 100644
--- a/block/blk-mq.h
+++ b/block/blk-mq.h
@@ -36,8 +36,7 @@ int blk_mq_update_nr_requests(struct request_queue *q, unsigned int nr);
void blk_mq_wake_waiters(struct request_queue *q);
bool blk_mq_dispatch_rq_list(struct request_queue *, struct list_head *, bool);
void blk_mq_flush_busy_ctxs(struct blk_mq_hw_ctx *hctx, struct list_head *list);
-bool blk_mq_get_driver_tag(struct request *rq, struct blk_mq_hw_ctx **hctx,
- bool wait);
+bool blk_mq_get_driver_tag(struct request *rq);
struct request *blk_mq_dequeue_from_ctx(struct blk_mq_hw_ctx *hctx,
struct blk_mq_ctx *start);