diff options
| author | Christoph Hellwig | 2016-10-20 15:12:13 +0200 |
|---|---|---|
| committer | Jens Axboe | 2016-10-28 08:45:17 -0600 |
| commit | e806402130c9c494e22c73ae9ead4e79d2a5811c (patch) | |
| tree | bac59e1eb3f1b5945409bd0780a4824e9b8383f8 /drivers/ide/ide-io.c | |
| parent | 8d2bbd4c8236e9e38e6b36ac9e2c54fdcfe5b335 (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>
Diffstat (limited to 'drivers/ide/ide-io.c')
| -rw-r--r-- | drivers/ide/ide-io.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index 669ea1e45795..6360bbd37efe 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -307,7 +307,7 @@ static ide_startstop_t start_request (ide_drive_t *drive, struct request *rq) { ide_startstop_t startstop; - BUG_ON(!(rq->cmd_flags & REQ_STARTED)); + BUG_ON(!(rq->rq_flags & RQF_STARTED)); #ifdef DEBUG printk("%s: start_request: current=0x%08lx\n", @@ -316,7 +316,7 @@ static ide_startstop_t start_request (ide_drive_t *drive, struct request *rq) /* bail early if we've exceeded max_failures */ if (drive->max_failures && (drive->failures > drive->max_failures)) { - rq->cmd_flags |= REQ_FAILED; + rq->rq_flags |= RQF_FAILED; goto kill_rq; } @@ -539,7 +539,7 @@ repeat: */ if ((drive->dev_flags & IDE_DFLAG_BLOCKED) && ata_pm_request(rq) == 0 && - (rq->cmd_flags & REQ_PREEMPT) == 0) { + (rq->rq_flags & RQF_PREEMPT) == 0) { /* there should be no pending command at this point */ ide_unlock_port(hwif); goto plug_device; |