Re: [patch] sched/autogroup: Fix 64bit kernel nice adjustment
From: Michael Kerrisk (man-pages) <hidden>
Date: 2016-11-23 14:20:56
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On 11/23/2016 03:12 PM, Mike Galbraith wrote:
On Wed, 2016-11-23 at 14:47 +0100, Michael Kerrisk (man-pages) wrote:quoted
Hello Mike, On 11/23/2016 11:33 AM, Mike Galbraith wrote:quoted
On Tue, 2016-11-22 at 16:59 +0100, Michael Kerrisk (man-pages) wrote:quoted
┌─────────────────────────────────────────────────────┐ │FIXME │ ├─────────────────────────────────────────────────────┤ │Regarding the previous paragraph... My tests indi‐ │ │cate that writing *any* value to the autogroup file │ │causes the task group to get a lower priority. This │Because autogroup didn't call the then meaningless scale_load()...So, does that mean that this buglet kicked in starting (only) in Linux 4.7 with commit 2159197d66770ec01f75c93fb11dc66df81fd45b?Yeah, that gave it teeth.
Thanks for the confirmation. Are you aiming to see the fix merged for 4.9, or will this wait for 4.10? Cheers, Michael -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/