From 3c5820c743479285ce2678fd3c12b1fd39fe998f Mon Sep 17 00:00:00 2001 From: "Martin K. Petersen" Date: Fri, 11 Sep 2009 21:54:52 +0200 Subject: block: Optimal I/O limit wrapper Implement blk_limits_io_opt() and make blk_queue_io_opt() a wrapper around it. DM needs this to avoid poking at the queue_limits directly. Signed-off-by: Martin K. Petersen Signed-off-by: Mike Snitzer Signed-off-by: Jens Axboe --- include/linux/blkdev.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 8bf1a10e4d8..86c2bdff3b8 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -935,6 +935,7 @@ extern void blk_queue_alignment_offset(struct request_queue *q, unsigned int alignment); extern void blk_limits_io_min(struct queue_limits *limits, unsigned int min); extern void blk_queue_io_min(struct request_queue *q, unsigned int min); +extern void blk_limits_io_opt(struct queue_limits *limits, unsigned int opt); extern void blk_queue_io_opt(struct request_queue *q, unsigned int opt); extern void blk_set_default_limits(struct queue_limits *lim); extern int blk_stack_limits(struct queue_limits *t, struct queue_limits *b, -- cgit v1.2.3