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 X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D3C25C43381 for ; Thu, 28 Feb 2019 17:15:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A378420857 for ; Thu, 28 Feb 2019 17:15:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1551374159; bh=sozJU/5OlzrK/deFVRBigGuvn3Yn9Yat/RlMQ7ceFSA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=P+R0rROesfW8tUTryiuBKJKz3IfvLkjCXt1gP0gNKqRUoY/2/vAM1La1kEDs9vKxf q+Vlq4gtcibnuZ+W3qnyE70VV2CLY6LeDmB4Z9KbPJHj2SIBSRa2sTC9QC3jadaw8L BIQvXK5/PTfSxrfAJLLo49Ilr0EIc5GevM1tB8pc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388229AbfB1RP6 (ORCPT ); Thu, 28 Feb 2019 12:15:58 -0500 Received: from mail.kernel.org ([198.145.29.99]:58380 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387738AbfB1RNh (ORCPT ); Thu, 28 Feb 2019 12:13:37 -0500 Received: from lerouge.home (lfbn-1-18527-45.w90-101.abo.wanadoo.fr [90.101.69.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D99BE218D8; Thu, 28 Feb 2019 17:13:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1551374016; bh=sozJU/5OlzrK/deFVRBigGuvn3Yn9Yat/RlMQ7ceFSA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WWGFW4dlNAunUxQ24fb1LqJiGASnNRuKOgj7s610PqCc9HEvYUuQVZdtqa8bHmrs/ PFnRp7AmihbREqdvCmtihC8Y3Fierx5SCgvz9sOclv3+EjmIKy0JgZhXxNrsZxLR+n lnpJLhM94q616k8ESpiQir6BDOZpniUmlMaqC0+A= From: Frederic Weisbecker To: LKML Cc: Frederic Weisbecker , Sebastian Andrzej Siewior , Peter Zijlstra , "David S . Miller" , Linus Torvalds , Mauro Carvalho Chehab , Thomas Gleixner , "Paul E . McKenney" , Frederic Weisbecker , Pavan Kondeti , Ingo Molnar , Joel Fernandes Subject: [PATCH 13/37] softirq: Macrofy softirq vectors Date: Thu, 28 Feb 2019 18:12:18 +0100 Message-Id: <20190228171242.32144-14-frederic@kernel.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190228171242.32144-1-frederic@kernel.org> References: <20190228171242.32144-1-frederic@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Define the softirq vectors through macros so that we can later include them in the automated definition of lockdep usage states. Reviewed-by: David S. Miller Signed-off-by: Frederic Weisbecker Cc: Mauro Carvalho Chehab Cc: Joel Fernandes Cc: Thomas Gleixner Cc: Pavan Kondeti Cc: Paul E . McKenney Cc: David S . Miller Cc: Ingo Molnar Cc: Sebastian Andrzej Siewior Cc: Linus Torvalds Cc: Peter Zijlstra --- include/linux/interrupt.h | 17 ++++------------- include/linux/softirq_vector.h | 12 ++++++++++++ 2 files changed, 16 insertions(+), 13 deletions(-) create mode 100644 include/linux/softirq_vector.h diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index c672f34235e7..e871f361f1f1 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -474,21 +474,12 @@ extern bool force_irqthreads; tasklets are more than enough. F.e. all serial device BHs et al. should be converted to tasklets, not to softirqs. */ - enum { - HI_SOFTIRQ=0, - TIMER_SOFTIRQ, - NET_TX_SOFTIRQ, - NET_RX_SOFTIRQ, - BLOCK_SOFTIRQ, - IRQ_POLL_SOFTIRQ, - TASKLET_SOFTIRQ, - SCHED_SOFTIRQ, - HRTIMER_SOFTIRQ, /* Unused, but kept as tools rely on the - numbering. Sigh! */ - RCU_SOFTIRQ, /* Preferable RCU should always be the last softirq */ - +#define SOFTIRQ_VECTOR(__SVEC) \ + __SVEC##_SOFTIRQ, +#include +#undef SOFTIRQ_VECTOR NR_SOFTIRQS }; diff --git a/include/linux/softirq_vector.h b/include/linux/softirq_vector.h new file mode 100644 index 000000000000..c0308cbc916f --- /dev/null +++ b/include/linux/softirq_vector.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +SOFTIRQ_VECTOR(HI) +SOFTIRQ_VECTOR(TIMER) +SOFTIRQ_VECTOR(NET_TX) +SOFTIRQ_VECTOR(NET_RX) +SOFTIRQ_VECTOR(BLOCK) +SOFTIRQ_VECTOR(IRQ_POLL) +SOFTIRQ_VECTOR(TASKLET) +SOFTIRQ_VECTOR(SCHED) +SOFTIRQ_VECTOR(HRTIMER) +SOFTIRQ_VECTOR(RCU) /* Preferable RCU should always be the last softirq */ -- 2.21.0