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[2620:137:e000::1:20]) by mx.google.com with ESMTP id s11-20020a170902ea0b00b001568126be52si3158573plg.605.2022.04.27.15.54.46; Wed, 27 Apr 2022 15:55:03 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linutronix.de header.s=2020 header.b=FVFEFsyq; dkim=neutral (no key) header.i=@linutronix.de header.s=2020e header.b=vaEo9sOf; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=linutronix.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233082AbiD0VQR (ORCPT + 99 others); Wed, 27 Apr 2022 17:16:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52580 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237175AbiD0VQO (ORCPT ); Wed, 27 Apr 2022 17:16:14 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7F1042B1BC; Wed, 27 Apr 2022 14:13:01 -0700 (PDT) From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1651093979; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=NeS+l8WEdxmC3iVZmp9QGW6zT93E8/xcQVx8QLCkU5I=; b=FVFEFsyqTdRpC2PY+JRCpM6q7DwT3JkdOvd5DBDcUp0L9RY4bDLotZn9aSIRs5UU4m0/ti Q1UrvRXEZYyNX1GTAddDGqtcJSKQ/UxHp9qwhjtEXX55N17fXiPAjux/7wCDKjcDpWL0mb gjQe+izroNYC4KS7docDuy9p9EY/GAiNThq95KPNQoXfSEOqh5o72t39cBUn5xYbhuohGQ KPUapRQ4CxJgwygUuyNz9cE6a0kHpumASnhlFSv50v9GKOk9uGsM4eFq9ofsLWiwmq9MMW WX6TAlry0LeyEQ2LgHACjnW2+vh0bwXeADGy6AfyqTwtvC4NJtrGF2/UQLxN5w== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1651093979; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=NeS+l8WEdxmC3iVZmp9QGW6zT93E8/xcQVx8QLCkU5I=; b=vaEo9sOfHUdgWt2ArDJKVf7pZKrmtV15jLq50JOW7QKFRB/biO+QCdMrU6iQ/0mHZ+tpvo pSJFAx8VCq7lXzCQ== To: Kurt Kanzenbach , Steven Rostedt Cc: John Stultz , Stephen Boyd , Ingo Molnar , Jonathan Corbet , Richard Cochran , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/3] timekeeping: Introduce fast accessor to clock tai In-Reply-To: <87fslyw94e.fsf@kurt> References: <20220414091805.89667-1-kurt@linutronix.de> <20220414091805.89667-2-kurt@linutronix.de> <20220426175338.3807ca4f@gandalf.local.home> <87r15i9azg.fsf@kurt> <20220427112759.1cedda69@gandalf.local.home> <87fslyw94e.fsf@kurt> Date: Wed, 27 Apr 2022 23:12:58 +0200 Message-ID: <87mtg6w7qd.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 27 2022 at 22:42, Kurt Kanzenbach wrote: > Anyway, with your patch applied [1] and the one below it looks way > better: > > commit 81c4f2de420cc4ac08efc39e78ffd80e146bfbd7 > Author: Kurt Kanzenbach > Date: Wed Apr 27 21:59:58 2022 +0200 > > timekeeping: Mark mono fast time accessors as notrace Can you please post that proper? > Mark the CLOCK_MONOTONIC fast time accessors as notrace. These functions are > used in tracing to retrieve timestamps. > That lacks a Fixes: tag. These accessors should have been notrace from day one. Thanks, tglx