lkml.org 
[lkml]   [2023]   [Oct]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 2/4] rcu/tasks: Handle new PF_IDLE semantics
On Tue, Oct 31, 2023 at 07:24:13AM -0700, Paul E. McKenney wrote:

> So, at least until GCC catches up to clang's code generation, I take it
> that you don't want WRITE_ONCE() for that ->nvcsw increment. Thoughts on
> ->on_rq?

I've not done the patch yet, but I suspect those would be fine, those
are straight up stores, hard to get wrong (famous last words).

\
 
 \ /
  Last update: 2023-10-31 16:23    [W:0.111 / U:0.160 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site