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=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,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 651B3C18E5B for ; Mon, 16 Mar 2020 14:43:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3DAB12051A for ; Mon, 16 Mar 2020 14:43:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=arista.com header.i=@arista.com header.b="OKQhEaHC" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731945AbgCPOnU (ORCPT ); Mon, 16 Mar 2020 10:43:20 -0400 Received: from mail-pj1-f65.google.com ([209.85.216.65]:55818 "EHLO mail-pj1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731569AbgCPOnT (ORCPT ); Mon, 16 Mar 2020 10:43:19 -0400 Received: by mail-pj1-f65.google.com with SMTP id mj6so8327737pjb.5 for ; Mon, 16 Mar 2020 07:43:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arista.com; s=googlenew; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=hUOD29Qz9wxCb9SVIhH0cNccaL8Zv3CoOxcGYUBasmI=; b=OKQhEaHCLvJrzLyQutU9znaEbEJsz2oNIvcoitAbb1ZoOY2BomUgmBNsgDtmUIvcua HqAW/nNbGAIaVhUs+jhMkFmiS8BzqgU1IVox+sP2aeDp9Kj9ruNPMN+jFG2Uq32pfqo0 JBcy4Ljn4WQfB6GPG5kuC8gmGZ6Dfts+ntsMs44fu+UI1Mj7qU2Ctu8fq93+6IzXpezS zYg0SdtJUP0N9+sVXzSOZtpPsX2sUb1ACoseDA4Zr+E2CFcRHfVDMnf25+sISJ/m6yH/ OHJNEEWuk7TfO+a3fGA4/Pq9Z/wJ7rgUioZZEPvQ8NbXCV/uErxajozWDXl3o0EnhhH+ unRw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=hUOD29Qz9wxCb9SVIhH0cNccaL8Zv3CoOxcGYUBasmI=; b=NbsU0cXKK1oPhuUp4h1jiFAJfRrIyro4A86wuaUCIBzUWPAO8WX2rqLUv80YjYNRZq kd+zhI8ApiE5LM2P2Jp3rYr4A9m1HXeeqzxDAnoOaJGligPnMmW2/3yvy0U+ACF8hR9S FPthi3lc5kXdZGzXFJ855mWDHsFSFD1UMU7oXuT6sGLD6Dak6/oB71XkPHdjqeil8NjN zJlkhcqnrMrJP1RawZRJuHjcfyFFnGZg/osNNkc7XM+Pp3guV7FzdKGHS9YYEnrJj2dV t5xmDxOpmVoKhJd1kIUfL5QehSsoNSgwkdAnEkljwPb7FmjZe3gmgevU7QRZ46V7Gbci KL0g== X-Gm-Message-State: ANhLgQ3TC+RLkMx365uab0xjgnLpUYlGZ8cphondIJPTrGeboS2tKUxi qnUxiaxHzS5g1i9izEbBvr23KFiR9vVx1g== X-Google-Smtp-Source: ADFU+vtWvYmcbAZ3UnmGb3zOfxrNUSl6PNpw6yNGQOdRv+CFsOyTJvphB8wUCvSpaqwdTsNIR9/CmQ== X-Received: by 2002:a17:90b:1997:: with SMTP id mv23mr5931498pjb.84.1584369797646; Mon, 16 Mar 2020 07:43:17 -0700 (PDT) Received: from Mindolluin.aristanetworks.com ([2a02:8084:e84:2480:228:f8ff:fe6f:83a8]) by smtp.gmail.com with ESMTPSA id i2sm81524pjs.21.2020.03.16.07.43.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Mar 2020 07:43:16 -0700 (PDT) From: Dmitry Safonov To: linux-kernel@vger.kernel.org Cc: Dmitry Safonov <0x7f454c46@gmail.com>, Dmitry Safonov , Andrew Morton , Greg Kroah-Hartman , Ingo Molnar , Jiri Slaby , Petr Mladek , Sergey Senozhatsky , Steven Rostedt , Tetsuo Handa , Ben Segall , Dietmar Eggemann , Ingo Molnar , Juri Lelli , Mel Gorman , Peter Zijlstra , Vincent Guittot Subject: [PATCHv2 48/50] sched: Print stack trace with KERN_INFO Date: Mon, 16 Mar 2020 14:39:14 +0000 Message-Id: <20200316143916.195608-49-dima@arista.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200316143916.195608-1-dima@arista.com> References: <20200316143916.195608-1-dima@arista.com> 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 Aligning with other messages printed in sched_show_task() - use KERN_INFO to print the backtrace. Cc: Ben Segall Cc: Dietmar Eggemann Cc: Ingo Molnar Cc: Juri Lelli Cc: Mel Gorman Cc: Peter Zijlstra Cc: Steven Rostedt Cc: Vincent Guittot Signed-off-by: Dmitry Safonov --- kernel/sched/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 2284deb3a83b..bae2c84077bd 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -5948,7 +5948,7 @@ void sched_show_task(struct task_struct *p) (unsigned long)task_thread_info(p)->flags); print_worker_info(KERN_INFO, p); - show_stack(p, NULL); + show_stack_loglvl(p, NULL, KERN_INFO); put_task_stack(p); } EXPORT_SYMBOL_GPL(sched_show_task); -- 2.25.1