From 7eaceaccab5f40bbfda044629a6298616aeaed50 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Thu, 10 Mar 2011 08:52:07 +0100 Subject: block: remove per-queue plugging Code has been converted over to the new explicit on-stack plugging, and delay users have been converted to use the new API for that. So lets kill off the old plugging along with aops->sync_page(). Signed-off-by: Jens Axboe --- block/noop-iosched.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'block/noop-iosched.c') diff --git a/block/noop-iosched.c b/block/noop-iosched.c index 232c4b38cd37..06389e9ef96d 100644 --- a/block/noop-iosched.c +++ b/block/noop-iosched.c @@ -39,13 +39,6 @@ static void noop_add_request(struct request_queue *q, struct request *rq) list_add_tail(&rq->queuelist, &nd->queue); } -static int noop_queue_empty(struct request_queue *q) -{ - struct noop_data *nd = q->elevator->elevator_data; - - return list_empty(&nd->queue); -} - static struct request * noop_former_request(struct request_queue *q, struct request *rq) { @@ -90,7 +83,6 @@ static struct elevator_type elevator_noop = { .elevator_merge_req_fn = noop_merged_requests, .elevator_dispatch_fn = noop_dispatch, .elevator_add_req_fn = noop_add_request, - .elevator_queue_empty_fn = noop_queue_empty, .elevator_former_req_fn = noop_former_request, .elevator_latter_req_fn = noop_latter_request, .elevator_init_fn = noop_init_queue, -- cgit v1.2.3