From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 87C4EC74A5B for ; Tue, 21 Mar 2023 12:47:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230387AbjCUMrg (ORCPT ); Tue, 21 Mar 2023 08:47:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48956 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230250AbjCUMrb (ORCPT ); Tue, 21 Mar 2023 08:47:31 -0400 Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 924AB4683 for ; Tue, 21 Mar 2023 05:47:14 -0700 (PDT) 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=2wPQQ5CKnO2nnLecW2ZTdHzp+j4UvZxlXzhmGLqadGA=; b=f6KUri8ZQvflybbHujNrqkZ0Cr Gg2OC2U8UDJCb7a/hCo40Qmoo5dVgsR7hUbqDlk1Ek/6D6JFHXdV1gozchs4N748390Vj7tEQ7W2r wo44ZEikpkL7bYXnS8aWvwCNJc6WMmxU4ZmiA4gMm6CpgMvCf67XJaEjZ7p6/+Xy6DaFfA/FR9l3k 7BLR200Uv/Tc2d0oQ1wIFNG8fgEbAQyxQzt92t3NtTGTQAsIZfBYpB/r0pqLe9ZINyvGxAeb/kHV4 N0H4LCXouVVHzcQgD3Gb6+jeOON3ZiGcNMoIfy4WbMNejRKiZj8ehQ3YlkWRDNnTVWar6O5BjwJ3k ESTcCF4A==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.96 #2 (Red Hat Linux)) id 1pebO4-004G26-0d; Tue, 21 Mar 2023 12:46:48 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 917123001D6; Tue, 21 Mar 2023 13:46:46 +0100 (CET) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 71EDB2394C189; Tue, 21 Mar 2023 13:46:46 +0100 (CET) Date: Tue, 21 Mar 2023 13:46:46 +0100 From: Peter Zijlstra To: Anna-Maria Behnsen Cc: linux-kernel@vger.kernel.org, John Stultz , Thomas Gleixner , Eric Dumazet , "Rafael J . Wysocki" , Arjan van de Ven , "Paul E . McKenney" , Frederic Weisbecker , Rik van Riel Subject: Re: [PATCH v5 00/18] timer: Move from a push remote at enqueue to a pull at expiry model Message-ID: <20230321124646.GM2234901@hirez.programming.kicks-ass.net> References: <20230301141744.16063-1-anna-maria@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230301141744.16063-1-anna-maria@linutronix.de> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 01, 2023 at 03:17:26PM +0100, Anna-Maria Behnsen wrote: > quater of the remaining CPUs was kept busy. This measurement was repeated /me hands you a bucket of spare 'r' :-)