From 9e2585a8a23f3a42f815b2a638725d85a921cd65 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Fri, 28 Jul 2006 09:26:13 +0200 Subject: [PATCH] as-iosched: remove arq->is_sync member We can track this in struct request. Signed-off-by: Jens Axboe Signed-off-by: Nick Piggin --- include/linux/blkdev.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include') diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index a905c4934a55..55ef6efe3eb5 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -531,6 +531,11 @@ enum { #define rq_data_dir(rq) ((rq)->cmd_flags & 1) +/* + * We regard a request as sync, if it's a READ or a SYNC write. + */ +#define rq_is_sync(rq) (rq_data_dir((rq)) == READ || (rq)->cmd_flags & REQ_RW_SYNC) + static inline int blk_queue_full(struct request_queue *q, int rw) { if (rw == READ) -- cgit v1.2.3