From patchwork Fri Jan 9 11:05:54 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michal Hocko X-Patchwork-Id: 5598791 Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id A634F9F1C5 for ; Fri, 9 Jan 2015 11:06:21 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D0090204D8 for ; Fri, 9 Jan 2015 11:06:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 966EE204FB for ; Fri, 9 Jan 2015 11:06:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932824AbbAILGO (ORCPT ); Fri, 9 Jan 2015 06:06:14 -0500 Received: from cantor2.suse.de ([195.135.220.15]:60717 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932822AbbAILGM (ORCPT ); Fri, 9 Jan 2015 06:06:12 -0500 Received: from relay2.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id B8EFFACB2; Fri, 9 Jan 2015 11:06:11 +0000 (UTC) From: Michal Hocko To: Andrew Morton Cc: Tejun Heo , "\\\"Rafael J. Wysocki\\\"" , David Rientjes , Johannes Weiner , Oleg Nesterov , Cong Wang , , LKML , linux-pm@vger.kernel.org Subject: [PATCH -v3 4/5] sysrq: convert printk to pr_* equivalent Date: Fri, 9 Jan 2015 12:05:54 +0100 Message-Id: <1420801555-22659-5-git-send-email-mhocko@suse.cz> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1420801555-22659-1-git-send-email-mhocko@suse.cz> References: <1420801555-22659-1-git-send-email-mhocko@suse.cz> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP While touching this area let's convert printk to pr_*. This also makes the printing of continuation lines done properly. Signed-off-by: Michal Hocko Acked-by: Tejun Heo --- drivers/tty/sysrq.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c index 42bad18c66c9..0071469ecbf1 100644 --- a/drivers/tty/sysrq.c +++ b/drivers/tty/sysrq.c @@ -90,7 +90,7 @@ static void sysrq_handle_loglevel(int key) i = key - '0'; console_loglevel = CONSOLE_LOGLEVEL_DEFAULT; - printk("Loglevel set to %d\n", i); + pr_info("Loglevel set to %d\n", i); console_loglevel = i; } static struct sysrq_key_op sysrq_loglevel_op = { @@ -220,7 +220,7 @@ static void showacpu(void *dummy) return; spin_lock_irqsave(&show_lock, flags); - printk(KERN_INFO "CPU%d:\n", smp_processor_id()); + pr_info("CPU%d:\n", smp_processor_id()); show_stack(NULL, NULL); spin_unlock_irqrestore(&show_lock, flags); } @@ -243,7 +243,7 @@ static void sysrq_handle_showallcpus(int key) struct pt_regs *regs = get_irq_regs(); if (regs) { - printk(KERN_INFO "CPU%d:\n", smp_processor_id()); + pr_info("CPU%d:\n", smp_processor_id()); show_regs(regs); } schedule_work(&sysrq_showallcpus); @@ -522,7 +522,7 @@ void __handle_sysrq(int key, bool check_mask) */ orig_log_level = console_loglevel; console_loglevel = CONSOLE_LOGLEVEL_DEFAULT; - printk(KERN_INFO "SysRq : "); + pr_info("SysRq : "); op_p = __sysrq_get_key_op(key); if (op_p) { @@ -531,14 +531,14 @@ void __handle_sysrq(int key, bool check_mask) * should not) and is the invoked operation enabled? */ if (!check_mask || sysrq_on_mask(op_p->enable_mask)) { - printk("%s\n", op_p->action_msg); + pr_cont("%s\n", op_p->action_msg); console_loglevel = orig_log_level; op_p->handler(key); } else { - printk("This sysrq operation is disabled.\n"); + pr_cont("This sysrq operation is disabled.\n"); } } else { - printk("HELP : "); + pr_cont("HELP : "); /* Only print the help msg once per handler */ for (i = 0; i < ARRAY_SIZE(sysrq_key_table); i++) { if (sysrq_key_table[i]) { @@ -549,10 +549,10 @@ void __handle_sysrq(int key, bool check_mask) ; if (j != i) continue; - printk("%s ", sysrq_key_table[i]->help_msg); + pr_cont("%s ", sysrq_key_table[i]->help_msg); } } - printk("\n"); + pr_cont("\n"); console_loglevel = orig_log_level; } rcu_read_unlock();