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authorJens Axboe <axboe@suse.de>2006-08-10 08:44:47 +0200
committerJens Axboe <axboe@nelson.home.kernel.dk>2006-09-30 20:23:37 +0200
commit4aff5e2333c9a1609662f2091f55c3f6fffdad36 (patch)
treeb73d8c2b7c1bdc03d3313c108da7dfc95ee95525 /block/scsi_ioctl.c
parent77ed74da26f50fa28471571ee7a2251b77526d84 (diff)
downloadlinux-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 'block/scsi_ioctl.c')
-rw-r--r--block/scsi_ioctl.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index b33eda26e20..2dc326421a2 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -294,7 +294,7 @@ static int sg_io(struct file *file, request_queue_t *q,
rq->sense = sense;
rq->sense_len = 0;
- rq->flags |= REQ_BLOCK_PC;
+ rq->cmd_type = REQ_TYPE_BLOCK_PC;
bio = rq->bio;
/*
@@ -470,7 +470,7 @@ int sg_scsi_ioctl(struct file *file, struct request_queue *q,
memset(sense, 0, sizeof(sense));
rq->sense = sense;
rq->sense_len = 0;
- rq->flags |= REQ_BLOCK_PC;
+ rq->cmd_type = REQ_TYPE_BLOCK_PC;
blk_execute_rq(q, disk, rq, 0);
@@ -502,7 +502,7 @@ static int __blk_send_generic(request_queue_t *q, struct gendisk *bd_disk, int c
int err;
rq = blk_get_request(q, WRITE, __GFP_WAIT);
- rq->flags |= REQ_BLOCK_PC;
+ rq->cmd_type = REQ_TYPE_BLOCK_PC;
rq->data = NULL;
rq->data_len = 0;
rq->timeout = BLK_DEFAULT_TIMEOUT;