diff options
author | 2017-05-01 10:19:08 -0600 | |
---|---|---|
committer | 2017-05-02 07:52:08 -0600 | |
commit | d6296d39e90c9075bc2fc15f1e86dac44930d4b5 (patch) | |
tree | 46c56a31e8b72182c4f9f5d7937f790e9a111f68 /drivers/md | |
parent | Revert "mtip32xx: pass BLK_MQ_F_NO_SCHED" (diff) | |
download | linux-d6296d39e90c9075bc2fc15f1e86dac44930d4b5.tar.gz linux-d6296d39e90c9075bc2fc15f1e86dac44930d4b5.tar.bz2 linux-d6296d39e90c9075bc2fc15f1e86dac44930d4b5.zip |
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 'drivers/md')
-rw-r--r-- | drivers/md/dm-rq.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/md/dm-rq.c b/drivers/md/dm-rq.c index bff7e3bdb4ed..522d4fa8db64 100644 --- a/drivers/md/dm-rq.c +++ b/drivers/md/dm-rq.c @@ -719,11 +719,10 @@ int dm_old_init_request_queue(struct mapped_device *md, struct dm_table *t) return 0; } -static int dm_mq_init_request(void *data, struct request *rq, - unsigned int hctx_idx, unsigned int request_idx, - unsigned int numa_node) +static int dm_mq_init_request(struct blk_mq_tag_set *set, struct request *rq, + unsigned int hctx_idx, unsigned int numa_node) { - return __dm_rq_init_rq(data, rq); + return __dm_rq_init_rq(set->driver_data, rq); } static int dm_mq_queue_rq(struct blk_mq_hw_ctx *hctx, |