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| author | Christoph Hellwig <hch@lst.de> | 2016-10-20 15:12:13 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-10-28 08:45:17 -0600 |
| commit | e806402130c9c494e22c73ae9ead4e79d2a5811c (patch) | |
| tree | bac59e1eb3f1b5945409bd0780a4824e9b8383f8 /drivers/ide/ide-atapi.c | |
| parent | 8d2bbd4c8236e9e38e6b36ac9e2c54fdcfe5b335 (diff) | |
| download | linux-e806402130c9c494e22c73ae9ead4e79d2a5811c.tar.gz linux-e806402130c9c494e22c73ae9ead4e79d2a5811c.tar.bz2 linux-e806402130c9c494e22c73ae9ead4e79d2a5811c.zip | |
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>
Diffstat (limited to 'drivers/ide/ide-atapi.c')
| -rw-r--r-- | drivers/ide/ide-atapi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c index 05352f490d60..f90ea221f7f2 100644 --- a/drivers/ide/ide-atapi.c +++ b/drivers/ide/ide-atapi.c @@ -211,7 +211,7 @@ void ide_prep_sense(ide_drive_t *drive, struct request *rq) sense_rq->cmd[0] = GPCMD_REQUEST_SENSE; sense_rq->cmd[4] = cmd_len; sense_rq->cmd_type = REQ_TYPE_ATA_SENSE; - sense_rq->cmd_flags |= REQ_PREEMPT; + sense_rq->rq_flags |= RQF_PREEMPT; if (drive->media == ide_tape) sense_rq->cmd[13] = REQ_IDETAPE_PC1; @@ -295,7 +295,7 @@ int ide_cd_expiry(ide_drive_t *drive) wait = ATAPI_WAIT_PC; break; default: - if (!(rq->cmd_flags & REQ_QUIET)) + if (!(rq->rq_flags & RQF_QUIET)) printk(KERN_INFO PFX "cmd 0x%x timed out\n", rq->cmd[0]); wait = 0; @@ -375,7 +375,7 @@ int ide_check_ireason(ide_drive_t *drive, struct request *rq, int len, } if (dev_is_idecd(drive) && rq->cmd_type == REQ_TYPE_ATA_PC) - rq->cmd_flags |= REQ_FAILED; + rq->rq_flags |= RQF_FAILED; return 1; } |