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| author | Thomas Maier <balagi@justmail.de> | 2006-10-19 23:28:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-20 10:26:35 -0700 |
| commit | 79e2de4bc53d7ca2a8eedee49e4a92479b4b530e (patch) | |
| tree | f56d41a654eda0995ee35a97881bcdcb3f393528 /include/linux/blkdev.h | |
| parent | 26da82058e62ea173559a26881b16d10089645ba (diff) | |
| download | linux-3.10-79e2de4bc53d7ca2a8eedee49e4a92479b4b530e.tar.gz linux-3.10-79e2de4bc53d7ca2a8eedee49e4a92479b4b530e.tar.bz2 linux-3.10-79e2de4bc53d7ca2a8eedee49e4a92479b4b530e.zip | |
[PATCH] export clear_queue_congested and set_queue_congested
Export the clear_queue_congested() and set_queue_congested() functions
located in ll_rw_blk.c
The functions are renamed to blk_clear_queue_congested() and
blk_set_queue_congested().
(needed in the pktcdvd driver's bio write congestion control)
Signed-off-by: Thomas Maier <balagi@justmail.de>
Cc: Peter Osterlund <petero2@telia.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/blkdev.h')
| -rw-r--r-- | include/linux/blkdev.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index d370d2cfe13..9575e3a5ff2 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -651,6 +651,8 @@ extern void blk_recount_segments(request_queue_t *, struct bio *); extern int scsi_cmd_ioctl(struct file *, struct gendisk *, unsigned int, void __user *); extern int sg_scsi_ioctl(struct file *, struct request_queue *, struct gendisk *, struct scsi_ioctl_command __user *); +extern void blk_clear_queue_congested(request_queue_t *q, int rw); +extern void blk_set_queue_congested(request_queue_t *q, int rw); extern void blk_start_queue(request_queue_t *q); extern void blk_stop_queue(request_queue_t *q); extern void blk_sync_queue(struct request_queue *q); |