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[PATCH] update blk_execute_rq to take an at_head parameter

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Original From: Mike Christie <michaelc@cs.wisc.edu>

Modified to split out block changes (this patch) and SCSI pieces.

Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
James Bottomley 2005-06-20 14:11:09 +02:00 • committed by Jens Axboe
parent f63eb21b4f
commit 994ca9a196
5 changed files with 11 additions and 10 deletions
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4
include/linux/blkdev.h
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@ -562,8 +562,8 @@ extern int blk_rq_map_user(request_queue_t *, struct request *, void __user *, u
extern int blk_rq_unmap_user(struct bio *, unsigned int);
extern int blk_rq_map_kern(request_queue_t *, struct request *, void *, unsigned int, unsigned int);
extern int blk_rq_map_user_iov(request_queue_t *, struct request *, struct sg_iovec *, int);
extern int blk_execute_rq(request_queue_t *, struct gendisk *, struct request *);
extern int blk_execute_rq(request_queue_t *, struct gendisk *,
struct request *, int);
static inline request_queue_t *bdev_get_queue(struct block_device *bdev)
{
return bdev->bd_disk->queue;