diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-01-31 16:57:31 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-01-31 14:00:44 -0700 |
| commit | aebf526b53aea164508730427597d45f3e06b376 (patch) | |
| tree | 98ab726d0f7feb610feee9830246c900c6919eea /drivers/ide/ide-park.c | |
| parent | 2f5a8e80f79dc82e00f4cca557dc9ceaf064b450 (diff) | |
block: fold cmd_type into the REQ_OP_ space
Instead of keeping two levels of indirection for requests types, fold it
all into the operations. The little caveat here is that previously
cmd_type only applied to struct request, while the request and bio op
fields were set to plain REQ_OP_READ/WRITE even for passthrough
operations.
Instead this patch adds new REQ_OP_* for SCSI passthrough and driver
private requests, althought it has to add two for each so that we
can communicate the data in/out nature of the request.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/ide/ide-park.c')
| -rw-r--r-- | drivers/ide/ide-park.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/ide/ide-park.c b/drivers/ide/ide-park.c index fc3c944ca4be..101aed9a61ca 100644 --- a/drivers/ide/ide-park.c +++ b/drivers/ide/ide-park.c @@ -31,11 +31,10 @@ static void issue_park_cmd(ide_drive_t *drive, unsigned long timeout) } spin_unlock_irq(&hwif->lock); - rq = blk_get_request(q, READ, __GFP_RECLAIM); + rq = blk_get_request(q, REQ_OP_DRV_IN, __GFP_RECLAIM); scsi_req_init(rq); scsi_req(rq)->cmd[0] = REQ_PARK_HEADS; scsi_req(rq)->cmd_len = 1; - rq->cmd_type = REQ_TYPE_DRV_PRIV; ide_req(rq)->type = ATA_PRIV_MISC; rq->special = &timeout; rc = blk_execute_rq(q, NULL, rq, 1); @@ -47,14 +46,13 @@ static void issue_park_cmd(ide_drive_t *drive, unsigned long timeout) * Make sure that *some* command is sent to the drive after the * timeout has expired, so power management will be reenabled. */ - rq = blk_get_request(q, READ, GFP_NOWAIT); + rq = blk_get_request(q, REQ_OP_DRV_IN, GFP_NOWAIT); scsi_req_init(rq); if (IS_ERR(rq)) goto out; scsi_req(rq)->cmd[0] = REQ_UNPARK_HEADS; scsi_req(rq)->cmd_len = 1; - rq->cmd_type = REQ_TYPE_DRV_PRIV; ide_req(rq)->type = ATA_PRIV_MISC; elv_add_request(q, rq, ELEVATOR_INSERT_FRONT); |