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 940E7230BC7; Mon, 17 Mar 2025 11:25:44 +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=1742210744; cv=none; b=k+/dWg0C9cTWjQFHd4jLPjqsuCSoSnzSfEEJHEviBQF3FHwuy08zER/H9FlQI1949VCFdPz8mIKRVxB4dfi3tWf5Nw3Y2rMwGl9/42RsYYRSI8Zv4uoYlMwY87qu8mV9RteZLuuUyRcFzPOfGR6pw1XRKi6i4lCWlD69ZOCqbWs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742210744; c=relaxed/simple; bh=XB9sbl+1FvcWj8gGUutvWpHNoTdUAQnDbXpna5IoCOc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=e6jGRykA4uNkW2pGmMCRLfXjX6RrsRDDTPu2qw0L4xZqWcHPMZ3Kh9kf3PXvCf0CfE2hhS8zjZ4kyx6bOfIFIyHUAvPUGfFk/H3UV2d9LtRE87fecfQpJRB7FlQzi8mBb56iH8Kg1h5q5swcDOwO2mBceiRxFOf4T1W6jW9JWwQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lY0cU5eY; 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="lY0cU5eY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 718C5C4CEE3; Mon, 17 Mar 2025 11:25:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1742210744; bh=XB9sbl+1FvcWj8gGUutvWpHNoTdUAQnDbXpna5IoCOc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=lY0cU5eYGefSGzGxXT9oQp5bclz6egr1U5bbhAeWyvoyQFgt/IoMnsVRggtIY68xb XV1uUEpUGMuiyWSpEYIRMRfAUPGavG+ptZhhHnk7N/yMau1uHIE5TAsG5VLR2JCJl/ QGGhVTLKpeHjqLfFglI+hLgeCeOicoNsiLAQObgNOFswrWUvcrF5DVsJr8xIn4dqK+ omVATlJuiPFqNEhBLDxIuIx4tgjc71KB6VtG9U7wVeWFDCDAQKGD2D/SdbolPyjZBa /+AxGK2CVqhka1AjDHVP2g62lKGq9S23w83DXyZDhCIKQgzwSgtMxH+AZ8juANo7FV dW/dG1rD1+vlA== Date: Mon, 17 Mar 2025 12:25:37 +0100 From: Ingo Molnar To: Sebastian Andrzej Siewior Cc: linux-kernel@vger.kernel.org, linux-rt-devel@lists.linux.dev, Ben Segall , Catalin Marinas , Dietmar Eggemann , Ingo Molnar , Juri Lelli , Mel Gorman , Peter Zijlstra , Shrikanth Hegde , Steven Rostedt , Thomas Gleixner , Valentin Schneider , Vincent Guittot , Will Deacon Subject: Re: [PATCH v4 1/9] sched: Add a generic function to return the preemption string. Message-ID: References: <20250314160810.2373416-1-bigeasy@linutronix.de> <20250314160810.2373416-2-bigeasy@linutronix.de> <20250317083155.9g9ksofZ@linutronix.de> <20250317092526.S1MfZldy@linutronix.de> <20250317103357.O6YuNbpr@linutronix.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250317103357.O6YuNbpr@linutronix.de> * Sebastian Andrzej Siewior wrote: > On 2025-03-17 11:18:37 [+0100], Ingo Molnar wrote: > > Yeah, that's a valid concern. > > > > The thing is, CONFIG_SCHED_DEBUG is mostly meaningless these days - all > > major distributions enable it because of the statistics are useful for > > system administration, tooling and general software development. > > > > So we should enable it permanently and remove the #ifdeffery. I'll send > > out a series to do so soon. > > If that is the way to go, the please Cc me and I rebase on top of it. Let's do it the other way around - your series is mature enough I think, and the merge window is close. Thanks, Ingo