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| author | Gui Jianfeng <guijianfeng@cn.fujitsu.com> | 2009-06-12 15:27:50 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-06-16 08:21:03 +0200 |
| commit | 81be834713a7d6b9463663145d493fe9daee2d61 (patch) | |
| tree | 1f70583e9148554abaf4b6128bdb7d9bd8bacb6c /block | |
| parent | 03347e2592078a90df818670fddf97a33eec70fb (diff) | |
| download | linux-3.10-81be834713a7d6b9463663145d493fe9daee2d61.tar.gz linux-3.10-81be834713a7d6b9463663145d493fe9daee2d61.tar.bz2 linux-3.10-81be834713a7d6b9463663145d493fe9daee2d61.zip | |
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: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/cfq-iosched.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index ef2f72d4243..8447fde9550 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -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]; |