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authorChristoph Hellwig <hch@lst.de>2021-06-02 09:53:17 +0300
committerJens Axboe <axboe@kernel.dk>2021-06-11 20:53:02 +0300
commit26a9750aa875126e4b7fc5ee6de652a529c5b7ee (patch)
tree481f3adfb8068b423203091f4298f260c215473c /block/blk.h
parentcdb14e0f7775e767484843e8ecd736bb21754c58 (diff)
downloadlinux-26a9750aa875126e4b7fc5ee6de652a529c5b7ee.tar.xz
blk-mq: improve the blk_mq_init_allocated_queue interface
Don't return the passed in request_queue but a normal error code, and drop the elevator_init argument in favor of just calling elevator_init_mq directly from dm-rq. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Link: https://lore.kernel.org/r/20210602065345.355274-3-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk.h')
-rw-r--r--block/blk.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/block/blk.h b/block/blk.h
index 3440142f029b..d3fa47af3607 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -192,7 +192,6 @@ void blk_account_io_done(struct request *req, u64 now);
void blk_insert_flush(struct request *rq);
-void elevator_init_mq(struct request_queue *q);
int elevator_switch_mq(struct request_queue *q,
struct elevator_type *new_e);
void __elevator_exit(struct request_queue *, struct elevator_queue *);