lkml.org 
[lkml]   [2020]   [Sep]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH -next 0/2] tasklist_lock vs get/set priority syscalls
On Sun, 16 Aug 2020, Davidlohr Bueso wrote:

>Hi,
>
>This is a (late) update on trying to reduce some of the scope of the tasklist_lock
>for get/setpriority(2) as well as the block io equivalent. This version addresses
>Oleg's previous concerns and incorporates his feedback.
>
>Changes from v1:
>https://lore.kernel.org/lkml/20200512000353.23653-1-dave@stgolabs.net/
>
> - only take the lock for PGID cases.
> - drop bogus PF_EXITING checks (and live with the small exit race).
> - add patch for IOPRIO_WHO_PGRP.
>
>Please consider for v5.10.

Andrew, unless you have any objections, could you please pick these up?

Thanks,
Davidlohr

\
 
 \ /
  Last update: 2020-09-05 00:56    [W:0.054 / U:0.992 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site