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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/block/nbd.c | |
| parent | [PATCH] i2c: Prevent deadlock on i2c client registration (diff) | |
| download | linux-4aff5e2333c9a1609662f2091f55c3f6fffdad36.tar.xz linux-4aff5e2333c9a1609662f2091f55c3f6fffdad36.zip | |
[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/block/nbd.c')
| -rw-r--r-- | drivers/block/nbd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index bdbade9a5cf5..9d1035e8d9d8 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -407,10 +407,10 @@ static void do_nbd_request(request_queue_t * q) struct nbd_device *lo; blkdev_dequeue_request(req); - dprintk(DBG_BLKDEV, "%s: request %p: dequeued (flags=%lx)\n", - req->rq_disk->disk_name, req, req->flags); + dprintk(DBG_BLKDEV, "%s: request %p: dequeued (flags=%x)\n", + req->rq_disk->disk_name, req, req->cmd_type); - if (!(req->flags & REQ_CMD)) + if (!blk_fs_request(req)) goto error_out; lo = req->rq_disk->private_data; @@ -489,7 +489,7 @@ static int nbd_ioctl(struct inode *inode, struct file *file, switch (cmd) { case NBD_DISCONNECT: printk(KERN_INFO "%s: NBD_DISCONNECT\n", lo->disk->disk_name); - sreq.flags = REQ_SPECIAL; + sreq.cmd_type = REQ_TYPE_SPECIAL; nbd_cmd(&sreq) = NBD_CMD_DISC; /* * Set these to sane values in case server implementation |