lkml.org 
[lkml]   [2006]   [Sep]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] move put_task_struct() reaping into a thread [Re: 2.6.18-rt1]

* Bill Huey <billh@gnuppy.monkey.org> wrote:

> On Wed, Sep 20, 2006 at 04:19:07PM +0200, Ingo Molnar wrote:
> > I'm pleased to announce the 2.6.18-rt1 tree, which can be downloaded
> > from the usual place:
> ...
> > as usual, bugreports, fixes and suggestions are welcome,
>
> Speaking of which...
>
> This patch moves put_task_struct() reaping into a thread instead of an
> RCU callback function [...]

had some time to think about it since yesterday: RCU reaping is done in
softirqs (check out the softirq-rcu threads on your -rt box), that's why
i removed the delayed-task-drop code to begin with. Now i dont doubt
that you saw crashes under 2.6.17 - but did you manage to figure out
what the reason is for those crashes, and do those reasons really
necessiate the pushing of task-reapdown into yet another set of kernel
threads?

Ingo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-09-21 09:05    [W:0.475 / U:0.172 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site