linux-kernel - [PATCH 2/2] include: elevator.h: Remove started_request from elevator_mq

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Message-Id: <20190723021439.8419-3-marcos.souza.org@gmail.com>
Date:   Mon, 22 Jul 2019 23:14:39 -0300
From:   Marcos Paulo de Souza <marcos.souza.org@...il.com>
To:     linux-kernel@...r.kernel.org, linux-block@...r.kernel.org,
        axboe@...nel.dk, hare@...e.com
Cc:     Marcos Paulo de Souza <marcos.souza.org@...il.com>,
        Omar Sandoval <osandov@...com>,
        Damien Le Moal <damien.lemoal@....com>
Subject: [PATCH 2/2] include: elevator.h: Remove started_request from elevator_mq_ops

This function is not implemented by any available IO scheduler, so
remove it.

Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@...il.com>
---
 include/linux/elevator.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 17cd0078377c..1dd014c9c87b 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -45,7 +45,6 @@ struct elevator_mq_ops {
 	struct request *(*dispatch_request)(struct blk_mq_hw_ctx *);
 	bool (*has_work)(struct blk_mq_hw_ctx *);
 	void (*completed_request)(struct request *, u64);
-	void (*started_request)(struct request *);
 	void (*requeue_request)(struct request *);
 	struct request *(*former_request)(struct request_queue *, struct request *);
 	struct request *(*next_request)(struct request_queue *, struct request *);
-- 
2.22.0