From: Vivek Goyal <vgoyal@redhat.com>
Date: Mon, 23 Aug 2010 10:23:33 +0000 (+0200)
Subject: cfq-iosched: Do not idle if slice_idle=0
X-Git-Tag: v2.6.36-rc4~19^2~16
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b6508c1618e7aab085f191efb41b7b019a94ea38;p=pandora-kernel.git

cfq-iosched: Do not idle if slice_idle=0

Do not idle either on cfq queue or service tree if slice_idle=0. User does
not want any queue or service tree idling. Currently even if slice_idle=0,
we were waiting for request to finish before expiring the queue and that
can lead to lower queue depths.

Acked-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---

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