From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753542AbeENMsu (ORCPT ); Mon, 14 May 2018 08:48:50 -0400 Received: from terminus.zytor.com ([198.137.202.136]:49545 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753529AbeENMsr (ORCPT ); Mon, 14 May 2018 08:48:47 -0400 Date: Mon, 14 May 2018 05:47:51 -0700 From: tip-bot for Frederic Weisbecker Message-ID: Cc: linux-kernel@vger.kernel.org, mingo@kernel.org, ysato@users.sourceforge.jp, deller@gmx.de, jejb@parisc-linux.org, heiko.carstens@de.ibm.com, mpe@ellerman.id.au, benh@kernel.crashing.org, torvalds@linux-foundation.org, bigeasy@linutronix.de, dalias@libc.org, peterz@infradead.org, hpa@zytor.com, frederic@kernel.org, davem@davemloft.net, fenghua.yu@intel.com, paulus@samba.org, tony.luck@intel.com, tglx@linutronix.de, schwidefsky@de.ibm.com Reply-To: deller@gmx.de, jejb@parisc-linux.org, linux-kernel@vger.kernel.org, mingo@kernel.org, ysato@users.sourceforge.jp, bigeasy@linutronix.de, dalias@libc.org, heiko.carstens@de.ibm.com, mpe@ellerman.id.au, benh@kernel.crashing.org, torvalds@linux-foundation.org, davem@davemloft.net, hpa@zytor.com, peterz@infradead.org, frederic@kernel.org, fenghua.yu@intel.com, paulus@samba.org, tony.luck@intel.com, schwidefsky@de.ibm.com, tglx@linutronix.de In-Reply-To: <1525786706-22846-3-git-send-email-frederic@kernel.org> References: <1525786706-22846-3-git-send-email-frederic@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:irq/core] softirq/sparc: Convert local_softirq_pending() to use per-cpu op Git-Commit-ID: 49892dbc2cb349f78eccfc1f55eac0ec718f44bb X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 49892dbc2cb349f78eccfc1f55eac0ec718f44bb Gitweb: https://git.kernel.org/tip/49892dbc2cb349f78eccfc1f55eac0ec718f44bb Author: Frederic Weisbecker AuthorDate: Tue, 8 May 2018 15:38:17 +0200 Committer: Ingo Molnar CommitDate: Mon, 14 May 2018 11:25:26 +0200 softirq/sparc: Convert local_softirq_pending() to use per-cpu op In order to consolidate and optimize generic softirq mask accesses, we first need to convert architectures to use per-cpu operations when possible. Signed-off-by: Frederic Weisbecker Acked-by: Thomas Gleixner Acked-by: Peter Zijlstra Cc: Benjamin Herrenschmidt Cc: David S. Miller Cc: Fenghua Yu Cc: Heiko Carstens Cc: Helge Deller Cc: James E.J. Bottomley Cc: Linus Torvalds Cc: Martin Schwidefsky Cc: Michael Ellerman Cc: Paul Mackerras Cc: Rich Felker Cc: Sebastian Andrzej Siewior Cc: Tony Luck Cc: Yoshinori Sato Link: http://lkml.kernel.org/r/1525786706-22846-3-git-send-email-frederic@kernel.org Signed-off-by: Ingo Molnar --- arch/sparc/include/asm/hardirq_64.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/sparc/include/asm/hardirq_64.h b/arch/sparc/include/asm/hardirq_64.h index f56540271993..6aba904819a4 100644 --- a/arch/sparc/include/asm/hardirq_64.h +++ b/arch/sparc/include/asm/hardirq_64.h @@ -11,7 +11,7 @@ #define __ARCH_IRQ_STAT #define local_softirq_pending() \ - (local_cpu_data().__softirq_pending) + (*this_cpu_ptr(&__cpu_data.__softirq_pending)) void ack_bad_irq(unsigned int irq);