diff options
| author | John Garry <john.garry@huawei.com> | 2022-07-06 15:03:51 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-07-06 15:33:53 +0300 |
| commit | 9bdb4833dd399cbff82cc20893f52bdec66a9eca (patch) | |
| tree | 9b70359858af4b60146836f65baafa1228399951 /drivers/block | |
| parent | 99e48cd6855e9535488e3c90d65edd46c6e6fc1b (diff) | |
| download | linux-9bdb4833dd399cbff82cc20893f52bdec66a9eca.tar.xz | |
blk-mq: Drop blk_mq_ops.timeout 'reserved' arg
With new API blk_mq_is_reserved_rq() we can tell if a request is from
the reserved pool, so stop passing 'reserved' arg. There is actually
only a single user of that arg for all the callback implementations, which
can use blk_mq_is_reserved_rq() instead.
This will also allow us to stop passing the same 'reserved' around the
blk-mq iter functions next.
Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/1657109034-206040-4-git-send-email-john.garry@huawei.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/mtip32xx/mtip32xx.c | 5 | ||||
| -rw-r--r-- | drivers/block/nbd.c | 3 | ||||
| -rw-r--r-- | drivers/block/null_blk/main.c | 2 |
3 files changed, 4 insertions, 6 deletions
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index e116c6cf56f5..5073cb407500 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -3357,12 +3357,11 @@ static int mtip_init_cmd(struct blk_mq_tag_set *set, struct request *rq, return 0; } -static enum blk_eh_timer_return mtip_cmd_timeout(struct request *req, - bool reserved) +static enum blk_eh_timer_return mtip_cmd_timeout(struct request *req) { struct driver_data *dd = req->q->queuedata; - if (reserved) { + if (blk_mq_is_reserved_rq(req)) { struct mtip_cmd *cmd = blk_mq_rq_to_pdu(req); cmd->status = BLK_STS_TIMEOUT; diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index 5c4c9c45c6ac..028f23c965df 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -393,8 +393,7 @@ static u32 req_to_nbd_cmd_type(struct request *req) } } -static enum blk_eh_timer_return nbd_xmit_timeout(struct request *req, - bool reserved) +static enum blk_eh_timer_return nbd_xmit_timeout(struct request *req) { struct nbd_cmd *cmd = blk_mq_rq_to_pdu(req); struct nbd_device *nbd = cmd->nbd; diff --git a/drivers/block/null_blk/main.c b/drivers/block/null_blk/main.c index d695ea29efa6..4e03a020ee3c 100644 --- a/drivers/block/null_blk/main.c +++ b/drivers/block/null_blk/main.c @@ -1578,7 +1578,7 @@ static int null_poll(struct blk_mq_hw_ctx *hctx, struct io_comp_batch *iob) return nr; } -static enum blk_eh_timer_return null_timeout_rq(struct request *rq, bool res) +static enum blk_eh_timer_return null_timeout_rq(struct request *rq) { struct blk_mq_hw_ctx *hctx = rq->mq_hctx; struct nullb_cmd *cmd = blk_mq_rq_to_pdu(rq); |