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Commit 81be8347 authored by Gui Jianfeng's avatar Gui Jianfeng Committed by Jens Axboe
Browse files

cfq: cleanup for last_end_request in cfq_data 



Actually, last_end_request in cfq_data isn't used now. So lets
just remove it.

Signed-off-by: default avatarGui Jianfeng <guijianfeng@cn.fujitsu.com>
Signed-off-by: default avatarJens Axboe <jens.axboe@oracle.com>
parent 03347e25

block/cfq-iosched.c

+0 −5
Original line number Diff line number Diff line
@@ -122,7 +122,6 @@ struct cfq_data { 
	struct cfq_queue *async_idle_cfqq;



	sector_t last_position;

	unsigned long last_end_request;



	/*

	 * tunables, see top of file
@@ -2164,9 +2163,6 @@ static void cfq_completed_request(struct request_queue *q, struct request *rq) 
	if (cfq_cfqq_sync(cfqq))

		cfqd->sync_flight--;



	if (!cfq_class_idle(cfqq))

		cfqd->last_end_request = now;



	if (sync)

		RQ_CIC(rq)->last_end_request = now;
@@ -2479,7 +2475,6 @@ static void *cfq_init_queue(struct request_queue *q) 


	INIT_WORK(&cfqd->unplug_work, cfq_kick_queue);



	cfqd->last_end_request = jiffies;

	cfqd->cfq_quantum = cfq_quantum;

	cfqd->cfq_fifo_expire[0] = cfq_fifo_expire[0];

	cfqd->cfq_fifo_expire[1] = cfq_fifo_expire[1];