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 2FE88C433F5 for ; Sat, 28 May 2022 13:58:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236283AbiE1N63 (ORCPT ); Sat, 28 May 2022 09:58:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50170 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236222AbiE1N61 (ORCPT ); Sat, 28 May 2022 09:58:27 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4745413D3E for ; Sat, 28 May 2022 06:58:26 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id D9BF4B82744 for ; Sat, 28 May 2022 13:58:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B3CA4C34100; Sat, 28 May 2022 13:58:22 +0000 (UTC) Date: Sat, 28 May 2022 09:58:21 -0400 From: Steven Rostedt To: Junwen Wu Cc: frederic@kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, tannerlove@google.com, tglx@linutronix.de Subject: Re: [PATCH v1] softirq: Add tracepoint for tasklet_entry/exit Message-ID: <20220528095821.6e70fff9@gandalf.local.home> In-Reply-To: <20220524210709.3f0ddc3a@gandalf.local.home> References: <20220524210709.3f0ddc3a@gandalf.local.home> <20220524210709.3f0ddc3a@gandalf.local.home> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 28 May 2022 13:54:11 +0000 Junwen Wu wrote: > >From 68d2298372018ec90c8587d5421a0e1a3c9f879f Mon Sep 17 00:00:00 2001 > From: Junwen Wu > Date: Sun, 8 May 2022 15:29:56 +0000 > Subject: [PATCH v2] softirq: Add tracepoint for tasklet_entry/exit You should always send a v2 as a separate email starting a new thread. > > Usually softirq handler is pre-defined,only tasklet can be register by > driver.We expand tracepoint for tasklet_entry/exit to trace > tasklet handler. > > Signed-off-by: Junwen Wu > --- And reference v1 here, by something like: Changes since v1: https://lore.kernel.org/all/20220508160624.48643-1-wudaemon@163.com/ - Used DECLARE_EVENT_CLASS (Steven Rostedt) > include/trace/events/irq.h | 41 ++++++++++++++++++++++++++++++++++++++ > kernel/softirq.c | 4 ++++ > 2 files changed, 45 insertions(+) -- Steve