From 37f4a24c2469a10a4c16c641671bd766e276cf9f Mon Sep 17 00:00:00 2001 From: Ming Lei Date: Tue, 30 Jun 2020 22:03:57 +0800 Subject: blk-mq: centralise related handling into blk_mq_get_driver_tag Move .nr_active update and request assignment into blk_mq_get_driver_tag(), all are good to do during getting driver tag. Meantime blk-flush related code is simplified and flush request needn't to update the request table manually any more. Signed-off-by: Ming Lei Cc: Christoph Hellwig Signed-off-by: Jens Axboe --- block/blk.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'block/blk.h') diff --git a/block/blk.h b/block/blk.h index 41a50880c94e..0184a31fe4df 100644 --- a/block/blk.h +++ b/block/blk.h @@ -25,11 +25,6 @@ struct blk_flush_queue { struct list_head flush_data_in_flight; struct request *flush_rq; - /* - * flush_rq shares tag with this rq, both can't be active - * at the same time - */ - struct request *orig_rq; struct lock_class_key key; spinlock_t mq_flush_lock; }; -- cgit v1.2.3