lkml.org 
[lkml]   [2021]   [Dec]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 0/8] kernel/fork: Move thread stack free otu of the scheduler path.
On 2021-12-03 17:22:13 [+0100], To linux-kernel@vger.kernel.org wrote:
> On 2021-11-18 15:38:50 [+0100], To linux-kernel@vger.kernel.org wrote:
> > + tglx.
> >
> > It starts at
> > https://lore.kernel.org/all/20211118143452.136421-1-bigeasy@linutronix.de/
> >
> > On 2021-11-18 15:34:44 [+0100], To linux-kernel@vger.kernel.org wrote:
> > >
> > > This is a follup-up on the patch
> > > sched: Delay task stack freeing on RT
> > > https://lkml.kernel.org/r/20210928122411.593486363@linutronix.de
> > >
> > > It addresses the review feedback:
> > > - Decouple stack accounting from its free invocation. The accounting
> > > happens in do_exit(), the final free call happens later.
> > >
> > > - Add put_task_stack_sched() to finish_task_switch(). Here the VMAP
> > > stack is cached only. If it fails, or in the !VMAP case then the final
> > > free happens in delayed_put_task_struct(). This is also an oportunity
> > > to cache the stack.
>
> ping ;)

ping.

Sebastian

\
 
 \ /
  Last update: 2021-12-13 16:19    [W:0.073 / U:0.172 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site