lkml.org 
[lkml]   [2019]   [Jan]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH V3] sched/cpufreq: calculate util / cap in advance in map_util_freq()
On Mon, Jan 28, 2019 at 02:27:21PM +0800, Chunyan Zhang wrote:
> From: "vincent.wang" <vincent.wang@unisoc.com>
>
> When a task that is in_iowait state is enqueued, cpufreq_update_util()
> will be invoked with SCHED_CPUFREQ_IOWAIT flag. In this case,the value
> of util and cap, which are parameters used in map_util_freq(), will be
> cpu frequency, instead of cpu util and capactiy.

Didn't I tell you to fix the IOWAIT case to not pass in such large
numbers?

\
 
 \ /
  Last update: 2019-01-29 11:41    [W:0.040 / U:1.052 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site