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| author | Jens Axboe <axboe@suse.de> | 2006-08-10 08:44:47 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@nelson.home.kernel.dk> | 2006-09-30 20:23:37 +0200 |
| commit | 4aff5e2333c9a1609662f2091f55c3f6fffdad36 (patch) | |
| tree | b73d8c2b7c1bdc03d3313c108da7dfc95ee95525 /drivers/scsi/sd.c | |
| parent | 77ed74da26f50fa28471571ee7a2251b77526d84 (diff) | |
| download | op-kernel-dev-4aff5e2333c9a1609662f2091f55c3f6fffdad36.zip op-kernel-dev-4aff5e2333c9a1609662f2091f55c3f6fffdad36.tar.gz | |
[PATCH] Split struct request ->flags into two parts
Right now ->flags is a bit of a mess: some are request types, and
others are just modifiers. Clean this up by splitting it into
->cmd_type and ->cmd_flags. This allows introduction of generic
Linux block message types, useful for sending generic Linux commands
to block devices.
Signed-off-by: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'drivers/scsi/sd.c')
| -rw-r--r-- | drivers/scsi/sd.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 638cff4..10bc99c9 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -443,8 +443,7 @@ static int sd_init_command(struct scsi_cmnd * SCpnt) SCpnt->cmnd[0] = READ_6; SCpnt->sc_data_direction = DMA_FROM_DEVICE; } else { - printk(KERN_ERR "sd: Unknown command %lx\n", rq->flags); -/* overkill panic("Unknown sd command %lx\n", rq->flags); */ + printk(KERN_ERR "sd: Unknown command %x\n", rq->cmd_flags); return 0; } @@ -840,7 +839,7 @@ static int sd_issue_flush(struct device *dev, sector_t *error_sector) static void sd_prepare_flush(request_queue_t *q, struct request *rq) { memset(rq->cmd, 0, sizeof(rq->cmd)); - rq->flags |= REQ_BLOCK_PC; + rq->cmd_type = REQ_TYPE_BLOCK_PC; rq->timeout = SD_TIMEOUT; rq->cmd[0] = SYNCHRONIZE_CACHE; rq->cmd_len = 10; |
