lkml.org 
[lkml]   [2017]   [Jul]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH RFC v3] cpufreq: schedutil: Make iowait boost more energy efficient
Hi,

On Sat, Jul 8, 2017 at 3:17 AM, Joel Fernandes <joelaf@google.com> wrote:
> Currently the iowait_boost feature in schedutil makes the frequency go to max.
> This is to handle a case that Peter described where the through put of
> operations involving continuous I/O requests [1].

Apologies for the incomplete line here, I'll rewrite the commit
message in a subsequent patch.

I meant to say "This is to handle a case that Peter described where
the throughput of operations involving continuous I/O requests is a
victim of low-frequency and ends up getting 'stuck' in a loop as he
described in [1]."

thanks,

-Joel

\
 
 \ /
  Last update: 2017-07-08 12:23    [W:0.037 / U:13.600 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site