From 5df97b91b5d7ed426034fcc84cb6e7cf682b8838 Mon Sep 17 00:00:00 2001 From: Mikulas Patocka Date: Fri, 15 Aug 2008 10:20:02 +0200 Subject: drop vmerge accounting Remove hw_segments field from struct bio and struct request. Without virtual merge accounting they have no purpose. Signed-off-by: Mikulas Patocka Signed-off-by: Jens Axboe --- block/elevator.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'block/elevator.c') diff --git a/block/elevator.c b/block/elevator.c index 4f5127054e3f..269615e6dbf5 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -790,7 +790,6 @@ struct request *elv_next_request(struct request_queue *q) * device can handle */ rq->nr_phys_segments++; - rq->nr_hw_segments++; } if (!q->prep_rq_fn) @@ -813,7 +812,6 @@ struct request *elv_next_request(struct request_queue *q) * so that we don't add it again */ --rq->nr_phys_segments; - --rq->nr_hw_segments; } rq = NULL; -- cgit v1.2.3-59-g8ed1b