lkml.org 
[lkml]   [2009]   [Mar]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [tip:core/futexes] futex: use current->time_slack_ns for rt tasks too
Darren Hart wrote:
> Commit-ID: 16f4993f4e9860715918efd4eeac928f8de1218b
> Gitweb: http://git.kernel.org/tip/16f4993f4e9860715918efd4eeac928f8de1218b
> Author: "Darren Hart" <dvhltc@us.ibm.com>
> AuthorDate: Thu, 12 Mar 2009 00:55:59 -0700
> Commit: Ingo Molnar <mingo@elte.hu>
> CommitDate: Thu, 12 Mar 2009 11:20:57 +0100
>
> futex: use current->time_slack_ns for rt tasks too
>
> RT tasks should set their timer slack to 0 on their own. This
> patch removes the 'if (rt_task()) slack = 0;' block in
> futex_wait.

Hi,

can you explain the rationale for this reasoning?



\
 
 \ /
  Last update: 2009-03-12 14:57    [W:0.129 / U:0.416 seconds]
©2003-2014 Jasper Spaans. Advertise on this site