| Date | Mon, 26 Apr 2010 17:05:33 -0400 | From | Rik van Riel <> | Subject | Re: [PATCH 6/7] sched: introduce get_cpu_iowait_time_us() |
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On 04/18/2010 03:03 PM, Arjan van de Ven wrote: > From c4dd11703034f2ecbc3180603663fab14c292d7c Mon Sep 17 00:00:00 2001 > From: Arjan van de Ven<arjan@linux.intel.com> > Date: Sun, 18 Apr 2010 10:57:43 -0700 > Subject: [PATCH 6/7] sched: introduce get_cpu_iowait_time_us() > > For the ondemand cpufreq governor, it is desired that the iowait > time is microaccounted in a similar way as idle time is. > > This patch introduces the infrastructure to account and expose > this information via the get_cpu_iowait_time_us() function. > > Signed-off-by: Arjan van de Ven<arjan@linux.intel.com>
Reviewed-by: Rik van Riel <riel@redhat.com>
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