From 44eb123126d289bac398cac0232309c228386671 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Tue, 25 Jul 2006 15:05:21 +0200 Subject: [PATCH] cfq-iosched: don't use a hard jiffies value, translate from msecs The CIC_SEEKY() test really wants to use the minimum of either: - 2 msecs (not jiffies) - or, the pending slice time So code it like that. Signed-off-by: Jens Axboe --- block/cfq-iosched.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 102ebc2c5c3..aae3123bf3e 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -936,7 +936,7 @@ static int cfq_arm_slice_timer(struct cfq_data *cfqd, struct cfq_queue *cfqq) * seeks. so allow a little bit of time for him to submit a new rq */ if (sample_valid(cic->seek_samples) && CIC_SEEKY(cic)) - sl = 2; + sl = min(sl, msecs_to_jiffies(2)); mod_timer(&cfqd->idle_slice_timer, jiffies + sl); return 1; -- cgit v1.2.3-70-g09d2