From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755215AbeEHNlM (ORCPT ); Tue, 8 May 2018 09:41:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:60198 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755201AbeEHNir (ORCPT ); Tue, 8 May 2018 09:38:47 -0400 From: Frederic Weisbecker To: Ingo Molnar Cc: LKML , Frederic Weisbecker , Sebastian Andrzej Siewior , Tony Luck , Peter Zijlstra , "David S . Miller" , Yoshinori Sato , Michael Ellerman , Helge Deller , Benjamin Herrenschmidt , Paul Mackerras , Thomas Gleixner , Martin Schwidefsky , Rich Felker , Fenghua Yu , Heiko Carstens , "James E . J . Bottomley" Subject: [PATCH 03/11] sh: Use nmi_count() on /proc/interrupts print out Date: Tue, 8 May 2018 15:38:18 +0200 Message-Id: <1525786706-22846-4-git-send-email-frederic@kernel.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1525786706-22846-1-git-send-email-frederic@kernel.org> References: <1525786706-22846-1-git-send-email-frederic@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use nmi_count() instead of accessing directly the irq_stat structure. Its implementation is going to change to use per-CPU, so defer the guts to standard API instead. Signed-off-by: Frederic Weisbecker Cc: Thomas Gleixner Cc: Peter Zijlstra Cc: Ingo Molnar Cc: Sebastian Andrzej Siewior Cc: David S. Miller Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: James E.J. Bottomley Cc: Helge Deller Cc: Tony Luck Cc: Fenghua Yu Cc: Martin Schwidefsky Cc: Heiko Carstens Cc: Yoshinori Sato Cc: Rich Felker --- arch/sh/kernel/irq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c index 245dbeb..5717c7c 100644 --- a/arch/sh/kernel/irq.c +++ b/arch/sh/kernel/irq.c @@ -44,7 +44,7 @@ int arch_show_interrupts(struct seq_file *p, int prec) seq_printf(p, "%*s: ", prec, "NMI"); for_each_online_cpu(j) - seq_printf(p, "%10u ", irq_stat[j].__nmi_count); + seq_printf(p, "%10u ", nmi_count(j)); seq_printf(p, " Non-maskable interrupts\n"); seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count)); -- 2.7.4