From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (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 5979C84E1C for ; Thu, 28 Nov 2024 10:03:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.92.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732788239; cv=none; b=CpRp5LX7yJpCZ2H9PZxrcjvc5oOU16yn4tFSfWTUBtUnz12ktlSI3+zhW2gBD+iVogt5cdvgZSfNCYYyyDiFbxWszuvr7qUzbuR8VK7bxjyh+n4oFDJ+lqJXBkb9bK3RDMIn2LVUU1KbHXP3vUCXyw1uXfZz5QoAM2RKDA43Gcw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732788239; c=relaxed/simple; bh=i3zKEdcNdnHsGuXqihiHbAd8ZLpjA3IgVI//cbeoNww=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=TxsAFRVwjf0Rpt4OqFH5U8lGcKbitOoSLmI/HgiAQa6XO23MkUSv/pdIpbK5F8PD8yCJ2rkfoZmRqyLkMmvjX4+63aSfbImulBvgc5aBX7G2gNsQYcoEHblekBJLAKOVcATLhPOHYpbHWCPjFsez68SwLLWl2ngtbrMR383VipU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=o66XLKFs; arc=none smtp.client-ip=90.155.92.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="o66XLKFs" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=cAWH7TJ/SE/rLcXm/WyYVMkfcOhFnCWGLIUAwZRnL8Y=; b=o66XLKFs66yKZ4oy4dJdiGrZ/V IyHzp3aH9cCMk7q7yfH2bivOykNdb9XEDgOUdCQvDN5xOMcINTskv31m3hnmhlJAMAHUaU2FkiFq8 kG4yLIaLtrTRkAwCMggJZQIxIw4Pz21rf94hDczxH6kiySh1BlgbgqqZeSjStisR4vjwPHka5psd7 6PDRDYb6hJn/kgl3I5vPwRSCjZAHUf6of3KQru4yqKiyqTZiQYJbF+7InaburFNC/3SM/mIOZDgfu PkVTJIkbw4gls2E6halFpvWimxuD8FUFSDwWvZa0DwmOei5wOuvjuhZllL7kAz7lu4cgVToUGbRcP dxxawcOg==; Received: from 77-249-17-89.cable.dynamic.v4.ziggo.nl ([77.249.17.89] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.98 #2 (Red Hat Linux)) id 1tGbNF-00000001aIk-0Pmo; Thu, 28 Nov 2024 10:03:49 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id 75010300271; Thu, 28 Nov 2024 11:03:48 +0100 (CET) Date: Thu, 28 Nov 2024 11:03:48 +0100 From: Peter Zijlstra To: Vincent Guittot Cc: mingo@redhat.com, juri.lelli@redhat.com, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, vschneid@redhat.com, linux-kernel@vger.kernel.org, kprateek.nayak@amd.com, pauld@redhat.com, efault@gmx.de, luis.machado@arm.com Subject: Re: [PATCH 6/9] sched/fair: Removed unsued cfs_rq.h_nr_delayed Message-ID: <20241128100348.GC24400@noisy.programming.kicks-ass.net> References: <20241128092750.2541735-1-vincent.guittot@linaro.org> <20241128092750.2541735-7-vincent.guittot@linaro.org> 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: <20241128092750.2541735-7-vincent.guittot@linaro.org> On Thu, Nov 28, 2024 at 10:27:47AM +0100, Vincent Guittot wrote: > h_nr_delayed is not used anymore. We now have > - h_nr_running which tracks tasks ready to run > - h_nr_enqueued which tracks enqueued tasks either ready to run or delayed > dequeue Oh, now I see where you're going. Let me read the lot again, because this sure as hell was a confusing swizzle.