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 4261AC2F2; Fri, 28 Feb 2025 01:45:40 +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=1740707141; cv=none; b=O5XGeYe5twoBKUwnT6gktlZosih0r7gF9y/V/7CfZD8PxiODxdKzStKtQaErL/Lt1E1uM53PE4jp7eW0+kyaO1lUypO/Ukhs2ozNBM4syGsWAW6SUOYGFJTM7/VrPHbt9VSLq6rZJd3tZXDiKjVtW7cdqkeK7KH6UtF1YEm2mbI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740707141; c=relaxed/simple; bh=FdM+SWazuMviL3adW6k2iGTQW1/8u96S5utnExJhd0A=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=OjKwpJr9+TQj2z7lYzw7jkPA7s4PzsRs+GjdziU9iZV9oydHpzPuM8zBsLQwoZWT4YiJx2PEBKD9Lj/z2TtFqpDKmWqq29PxPqu/A7P2tcDBK49oO6n6G2soSLKt80h4GB1Onj5LnEAtgFvRk33zt6rhTVb9gf/v1/Lpd3kvxBc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id E4683C4CEDD; Fri, 28 Feb 2025 01:45:39 +0000 (UTC) Date: Thu, 27 Feb 2025 20:46:23 -0500 From: Steven Rostedt To: Gabriele Monaco Cc: linux-kernel@vger.kernel.org, Ingo Molnar , Peter Zijlstra , Masami Hiramatsu , linux-trace-kernel@vger.kernel.org, Juri Lelli Subject: Re: [PATCH v4 03/11] sched: Add sched tracepoints for RV task model Message-ID: <20250227204623.5e29e101@gandalf.local.home> In-Reply-To: <20250218123121.253551-4-gmonaco@redhat.com> References: <20250218123121.253551-1-gmonaco@redhat.com> <20250218123121.253551-4-gmonaco@redhat.com> X-Mailer: Claws Mail 3.20.0git84 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Tue, 18 Feb 2025 13:31:08 +0100 Gabriele Monaco wrote: > Add the following tracepoints: > * sched_entry(bool preempt, ip) > Called while entering __schedule > * sched_exit(bool is_switch, ip) > Called while exiting __schedule > * sched_set_state(task, curr_state, state) > Called when a task changes its state (to and from running) > > These tracepoints are useful to describe the Linux task model and are > adapted from the patches by Daniel Bristot de Oliveira > (https://bristot.me/linux-task-model/). > > Signed-off-by: Gabriele Monaco I'll need an Ack from the scheduler maintainer to take this series. -- Steve