diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-05-01 19:19:08 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-05-02 16:52:08 +0300 |
| commit | d6296d39e90c9075bc2fc15f1e86dac44930d4b5 (patch) | |
| tree | 46c56a31e8b72182c4f9f5d7937f790e9a111f68 /include/linux/blk-mq.h | |
| parent | a800ce8ba53da88571872cbccb0e2fff8e374752 (diff) | |
| download | linux-d6296d39e90c9075bc2fc15f1e86dac44930d4b5.tar.xz | |
blk-mq: update ->init_request and ->exit_request prototypes
Remove the request_idx parameter, which can't be used safely now that we
support I/O schedulers with blk-mq. Except for a superflous check in
mtip32xx it was unused anyway.
Also pass the tag_set instead of just the driver data - this allows drivers
to avoid some code duplication in a follow on cleanup.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include/linux/blk-mq.h')
| -rw-r--r-- | include/linux/blk-mq.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index f3e5e1de1bdb..a104832e7ae5 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -86,9 +86,9 @@ typedef int (queue_rq_fn)(struct blk_mq_hw_ctx *, const struct blk_mq_queue_data typedef enum blk_eh_timer_return (timeout_fn)(struct request *, bool); typedef int (init_hctx_fn)(struct blk_mq_hw_ctx *, void *, unsigned int); typedef void (exit_hctx_fn)(struct blk_mq_hw_ctx *, unsigned int); -typedef int (init_request_fn)(void *, struct request *, unsigned int, +typedef int (init_request_fn)(struct blk_mq_tag_set *set, struct request *, unsigned int, unsigned int); -typedef void (exit_request_fn)(void *, struct request *, unsigned int, +typedef void (exit_request_fn)(struct blk_mq_tag_set *set, struct request *, unsigned int); typedef int (reinit_request_fn)(void *, struct request *); |