diff options
| author | Christoph Hellwig <hch@lst.de> | 2016-10-20 15:12:13 +0200 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-24 12:41:33 +0300 |
| commit | 584d17b95953aaf5754d152ca8a203abef922ec3 (patch) | |
| tree | eac7c57dd4930d3f2d95ca4371a7dc9a6b1ea37b /drivers/scsi/ufs/ufshcd.c | |
| parent | 0d29a94140c40f1b8a8b371926bf45bddc5e49f1 (diff) | |
block: split out request-only flags into a new namespace
A lot of the REQ_* flags are only used on struct requests, and only of
use to the block layer and a few drivers that dig into struct request
internals.
This patch adds a new req_flags_t rq_flags field to struct request for
them, and thus dramatically shrinks the number of common requests. It
also removes the unfortunate situation where we have to fit the fields
from the same enum into 32 bits for struct bio and 64 bits for
struct request.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Shaun Tancheff <shaun.tancheff@seagate.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
(cherry picked from commit e806402130c9c494e22c73ae9ead4e79d2a5811c)
Conflicts:
drivers/mmc/core/block.c
drivers/scsi/sd_zbc.c
Diffstat (limited to 'drivers/scsi/ufs/ufshcd.c')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index f857086ce2fa..398e2af1a9d9 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -5867,7 +5867,7 @@ ufshcd_send_request_sense(struct ufs_hba *hba, struct scsi_device *sdp) ret = scsi_execute_req_flags(sdp, cmd, DMA_FROM_DEVICE, buffer, SCSI_SENSE_BUFFERSIZE, NULL, - msecs_to_jiffies(1000), 3, NULL, REQ_PM); + msecs_to_jiffies(1000), 3, NULL, 0, RQF_PM); if (ret) pr_err("%s: failed with err %d\n", __func__, ret); @@ -5929,11 +5929,11 @@ static int ufshcd_set_dev_pwr_mode(struct ufs_hba *hba, /* * Current function would be generally called from the power management - * callbacks hence set the REQ_PM flag so that it doesn't resume the + * callbacks hence set the RQF_PM flag so that it doesn't resume the * already suspended childs. */ ret = scsi_execute_req_flags(sdp, cmd, DMA_NONE, NULL, 0, &sshdr, - START_STOP_TIMEOUT, 0, NULL, REQ_PM); + START_STOP_TIMEOUT, 0, NULL, 0, RQF_PM); if (ret) { sdev_printk(KERN_WARNING, sdp, "START_STOP failed for power mode: %d, result %x\n", |