lkml.org 
[lkml]   [2016]   [Jun]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v3 00/13] Virtually mapped stacks with guard pages (x86, core)
On Thu, Jun 23, 2016 at 08:12:16PM +0200, Oleg Nesterov wrote:
>
> And probably kill task_struct->blocked_on? I do not see the point of
> this task->blocked_on != waiter check.

I think that came about because of PI and or deadlock detection. Of
course, the current mutex code doesn't have anything like that these
days, and rt_mutex has task_struct::pi_blocked_on.

\
 
 \ /
  Last update: 2016-06-23 21:41    [W:0.174 / U:0.680 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site