Subject: Re: [PATCH 00/15] tick/sched: Refactor idle cputime accounting

From: Frederic Weisbecker <[email-masked]>
Date: Mon, 19 Jan 2026 23:12:57 +0100

Le Mon, Jan 19, 2026 at 03:53:30PM +0100, Peter Zijlstra a écrit :
> On Fri, Jan 16, 2026 at 03:51:53PM +0100, Frederic Weisbecker wrote:
> >  kernel/sched/cputime.c             | 302 +++++++++++++++++++++++++++++++------
> 
> My editor feels strongly about the below; with that it still has one
> complaint about paravirt_steal_clock() which does not have a proper
> declaration.

I guess it happens to be somehow included in the <linux/sched*.h> wave

> 
> 
> diff --git a/kernel/sched/cputime.c b/kernel/sched/cputime.c
> index 7ff8dbec7ee3..248232fa6e27 100644
> --- a/kernel/sched/cputime.c
> +++ b/kernel/sched/cputime.c
> @@ -2,6 +2,7 @@
>  /*
>   * Simple CPU accounting cgroup controller
>   */
> +#include <linux/sched/clock.h>
>  #include <linux/sched/cputime.h>
>  #include <linux/tsacct_kern.h>
>  #include "sched.h"

Ok I'll include that.

Thanks.

-- 
Frederic Weisbecker
SUSE Labs