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,URIBL_BLOCKED,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 BC0A1C282C4 for ; Tue, 12 Feb 2019 17:15:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8C0AA21B25 for ; Tue, 12 Feb 2019 17:15:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1549991710; bh=RhuWnXAn0EdfeCviTh0t+yOoxSaf7+q2SmT7Tj0Yr04=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=ogE3/Kq7tUNSdaXgjhDZ6xw5mes8jRP10/6bTN89Y5Ysx/qcxsdVKV6I8TzFyS1gR 03u2ekw3MqgPeMXE9+00AZX92awYFZ9rDJK4PFdXT4w3CKHv2pxsoUIMDkCdgWaKDu piAZwHpoag2DF1qP7fdmpYLk9LQtYOK1Hmid7edw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731476AbfBLRPJ (ORCPT ); Tue, 12 Feb 2019 12:15:09 -0500 Received: from mail.kernel.org ([198.145.29.99]:57656 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731452AbfBLRPG (ORCPT ); Tue, 12 Feb 2019 12:15:06 -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 54D38218FE; Tue, 12 Feb 2019 17:15:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1549991706; bh=RhuWnXAn0EdfeCviTh0t+yOoxSaf7+q2SmT7Tj0Yr04=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Etu0IPeOA8+dzqBm+PgNXSXkc9Lgr85bFc3AWpbcvsz4xMg5YPfvse7ux5frtUnbL aEsFh1GFtzpp4dUYlJ+sZNzSMnUMM749dmVa2t3ObozYElqsi6q0o6EAGd9GYcEZ8Y 2xozLFl7JfOx6YjvxPx854GKBELjHtUipfrvWswc= From: Frederic Weisbecker To: LKML Cc: Frederic Weisbecker , Sebastian Andrzej Siewior , Peter Zijlstra , Mauro Carvalho Chehab , Linus Torvalds , "David S . Miller" , Thomas Gleixner , "Paul E . McKenney" , Frederic Weisbecker , Pavan Kondeti , Ingo Molnar , Joel Fernandes Subject: [PATCH 11/32] softirq: Macrofy softirq vectors Date: Tue, 12 Feb 2019 18:14:02 +0100 Message-Id: <20190212171423.8308-12-frederic@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190212171423.8308-1-frederic@kernel.org> References: <20190212171423.8308-1-frederic@kernel.org> 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. 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 | 10 ++++++++++ 2 files changed, 14 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..949720c866fd --- /dev/null +++ b/include/linux/softirq_vector.h @@ -0,0 +1,10 @@ +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 */ -- 2.17.1