From 47fdd4ca96bf4b28ac4d05d7a6e382df31d3d758 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Wed, 14 Dec 2011 00:33:42 +0100 Subject: block, cfq: move io_cq lookup to blk-ioc.c Now that all io_cq related data structures are in block core layer, io_cq lookup can be moved from cfq-iosched.c to blk-ioc.c. Lookup logic from cfq_cic_lookup() is moved to ioc_lookup_icq() with parameter return type changes (cfqd -> request_queue, cfq_io_cq -> io_cq) and cfq_cic_lookup() becomes thin wrapper around cfq_cic_lookup(). Signed-off-by: Tejun Heo Signed-off-by: Jens Axboe --- block/blk.h | 1 + 1 file changed, 1 insertion(+) (limited to 'block/blk.h') diff --git a/block/blk.h b/block/blk.h index 4943770e079..3c510a4b505 100644 --- a/block/blk.h +++ b/block/blk.h @@ -199,6 +199,7 @@ static inline int blk_do_io_stat(struct request *rq) * Internal io_context interface */ void get_io_context(struct io_context *ioc); +struct io_cq *ioc_lookup_icq(struct io_context *ioc, struct request_queue *q); void create_io_context_slowpath(struct task_struct *task, gfp_t gfp_mask, int node); -- cgit v1.2.3