lkml.org 
[lkml]   [2023]   [Feb]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH v2 1/4] sched/task: Add the put_task_struct_atomic_safe function
From
On 1/30/23 08:49, Wander Lairson Costa wrote:
>> Another thing, if you look at release_task_stack(), it either caches the
>> outgoing stack for later use, or frees it via RCU (regardless of
>> PREEMPT_RT). Perhaps we could follow that and just always punt the freeing
>> of the task struct to RCU?
>>
> That's a point. Do you mean doing that even for !PREEMPT_RT?
>

It seems that Luca Abeni (in Cc) is hitting the bug in the non-rt kernel
with SCHED_DEADLINE...

adding him to the thread.

-- Daniel

\
 
 \ /
  Last update: 2023-03-27 00:27    [W:0.118 / U:2.572 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site