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authorChristoph Hellwig <hch@lst.de>2020-05-29 15:53:08 +0200
committerJens Axboe <axboe@kernel.dk>2020-05-29 10:23:24 -0600
commit5d9c305b8ea3fbc95bedfde01f7dd91e68082098 (patch)
tree29fefd8b88e0570c56e907067d281f98679f9e87 /block/mq-deadline.c
parent3382a567efd4015697f087f2e91ac08b90577876 (diff)
downloadlwn-5d9c305b8ea3fbc95bedfde01f7dd91e68082098.tar.gz
lwn-5d9c305b8ea3fbc95bedfde01f7dd91e68082098.zip
blk-mq: remove the bio argument to ->prepare_request
None of the I/O schedulers actually needs it. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Daniel Wagner <dwagner@suse.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/mq-deadline.c')
-rw-r--r--block/mq-deadline.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/mq-deadline.c b/block/mq-deadline.c
index b490f47fd553..b57470e154c8 100644
--- a/block/mq-deadline.c
+++ b/block/mq-deadline.c
@@ -541,7 +541,7 @@ static void dd_insert_requests(struct blk_mq_hw_ctx *hctx,
* Nothing to do here. This is defined only to ensure that .finish_request
* method is called upon request completion.
*/
-static void dd_prepare_request(struct request *rq, struct bio *bio)
+static void dd_prepare_request(struct request *rq)
{
}