From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2883A22652D; Mon, 19 Jan 2026 22:13:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768860781; cv=none; b=UvRXygvTi9r423VXfnsQIO/J1vmZOUYJ/dqbSRLeB+EqiYSjjFsf8syu6hVYejP0KMjq0kQnmSaMxN/NjYLNiFzXBF1P1AQPNIxwYHmsTvIi0Qn+N8B9eQuX9gTW2mtUAETDd4RRnnhloA2HJBY1ztjuEPfs5NeYehIAUKtorl0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768860781; c=relaxed/simple; bh=k70hQr63RUXGOh3ycwl6W+fn7/85Vw2c7ppPZ0urjfk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=pOLRfi9uCGhEO542aAs0g9iygyZ+FztX6N/Sw5Qq3nLIJRSIJPjF3vD/jM7xJO8giPCIu8YoRfU2peCTveIPS2HA8SVsGg/Koap8Rdnwu5TXmeQvNrVL5D412N7uJEjcfxeswoEqoKTNw4QIRW5RowTwftX7eIiWRg4RD/lox/M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eSOiMAjs; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="eSOiMAjs" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0E8B8C116C6; Mon, 19 Jan 2026 22:13:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768860780; bh=k70hQr63RUXGOh3ycwl6W+fn7/85Vw2c7ppPZ0urjfk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=eSOiMAjsZs3jW1KvXp0g4mphAlSBZoZJIIxWDLwthIXy6fvkkLpXd8J2xHfChol+u 9lWtJ2L8NGA9nTrBp9IfiGkd8QEwLqu3CuE5ODDorYXu8dCC/dF9tuKxHIIEgkGpuR 1mt+syAX3esvNM0UqpS5Rthz+3u8U1SyXtdxdpqujAbw58o2YwjKwyAVaVfDvBw7Bn 2tmphoYbo6gSQ3V38Fkd/AHmSIIMk3SAuHfwKNThZPpEZd3Cku/s7U3oG65hiyItMJ 5mXALRbvdFiPXzDovY43E/e/q+LCWj9Ms4PwlT2h03DaF6J+YaxgYWYrcuS2Wh2wtp KtM2AXkO85prQ== Date: Mon, 19 Jan 2026 23:12:57 +0100 From: Frederic Weisbecker To: Peter Zijlstra Cc: LKML , "Rafael J . Wysocki" , Boqun Feng , Thomas Gleixner , Steven Rostedt , "Christophe Leroy (CS GROUP)" , Kieran Bingham , Ben Segall , Michael Ellerman , Ingo Molnar , Vincent Guittot , Juri Lelli , Neeraj Upadhyay , Xin Zhao , Madhavan Srinivasan , Mel Gorman , Valentin Schneider , Christian Borntraeger , Jan Kiszka , linuxppc-dev@lists.ozlabs.org, "Paul E . McKenney" , Viresh Kumar , Anna-Maria Behnsen , Uladzislau Rezki , Dietmar Eggemann , Heiko Carstens , linux-pm@vger.kernel.org, Alexander Gordeev , Sven Schnelle , Vasily Gorbik , Joel Fernandes , Nicholas Piggin , linux-s390@vger.kernel.org Subject: Re: [PATCH 00/15] tick/sched: Refactor idle cputime accounting Message-ID: References: <20260116145208.87445-1-frederic@kernel.org> <20260119145330.GI830229@noisy.programming.kicks-ass.net> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260119145330.GI830229@noisy.programming.kicks-ass.net> 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 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 > #include > #include > #include "sched.h" Ok I'll include that. Thanks. -- Frederic Weisbecker SUSE Labs