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=-9.8 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,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 C96D2C5DF62 for ; Wed, 6 Nov 2019 03:09:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8A77D217F4 for ; Wed, 6 Nov 2019 03:09:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=arista.com header.i=@arista.com header.b="FEKUt/CI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731167AbfKFDJN (ORCPT ); Tue, 5 Nov 2019 22:09:13 -0500 Received: from mail-pf1-f194.google.com ([209.85.210.194]:44878 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731131AbfKFDJM (ORCPT ); Tue, 5 Nov 2019 22:09:12 -0500 Received: by mail-pf1-f194.google.com with SMTP id q26so17709671pfn.11 for ; Tue, 05 Nov 2019 19:09:12 -0800 (PST) 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=MbFjCcAubd11uC4jn25Hggo8LJLFYUWUem/fHxABFTk=; b=FEKUt/CI+v+uoMiHa4DN5cE1nnITW5AZOfT6jXOsFTkw/ZGuaRhlwL33bXq2KOYzOJ fbt7cSQ7ipBXtHdx79ufPvA2Rpjbsm67YLO0KOme19TNyDOCC3qvr7MvWNto3Lio/UhH rELinsD9fmyfXXjvXyW5wYO5VKJFzG64AnPXdR9gM2vFJQGeYezPve6ADxo6mTM19EDf iXR3LhxMc2/T664FpxBhu91nbf+QC3z7E9t4WK6oqyTuzLEKBBrb8xUL61zWgOiFN5co H5burYeP2hKe8553Bc3GBunPVq46LseahtmTOXXOQp5Gliwb6yBCad6bpPnWnY6z8MDh XNRA== 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=MbFjCcAubd11uC4jn25Hggo8LJLFYUWUem/fHxABFTk=; b=lff5zTlL/aoRC9VSFoaSRCEWALTU5imonGHLeYgiYnovKErFtA4o0RHwx9ah7JgWD2 ijbHTN2d16Xl3qa3xEi9BXJ80TUBumW3cSNJ1Xs/elTR4FWQbBNHOOx+D8zgEbXV1+wt LRdtAryPSkrxV0O0IhU/lNs4jtRdvUlwt6SyxtGD9d64knrZnDDqy/uWpxYzbUkwDydY a/MqkoxKAFQVofgrpu8yayjcqdnCxGUTpdB2VuwL56oZ4TfMfQZXpBBrbFUGOh6HwOqI 6QXcbTzQ0I9bVYoRpIl96qOxHbQhOruV2ko5jVAJDAr8dTLMb6XpQ1spG3PJuedqbAML hHow== X-Gm-Message-State: APjAAAV2ff85zXHH6MQdbBkTS8E2IyQODlvWSm+n1Pb8esmoVmF2KGdr Cv1cqeakGGewCh1J4/sf1N7H4vcf8XA= X-Google-Smtp-Source: APXvYqxkEDOGkuoqfX+brJqg5uvyvczdQs5nnxdgLvS8d5e3/i1UmiBjK16f/wM5RXUhQq0sKHYIyA== X-Received: by 2002:a17:90a:22a6:: with SMTP id s35mr604467pjc.3.1573009750094; Tue, 05 Nov 2019 19:09:10 -0800 (PST) Received: from Mindolluin.ire.aristanetworks.com ([217.173.96.166]) by smtp.gmail.com with ESMTPSA id k24sm19570487pgl.6.2019.11.05.19.09.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Nov 2019 19:09:09 -0800 (PST) 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: [PATCH 48/50] sched: Print stack trace with KERN_INFO Date: Wed, 6 Nov 2019 03:05:39 +0000 Message-Id: <20191106030542.868541-49-dima@arista.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191106030542.868541-1-dima@arista.com> References: <20191106030542.868541-1-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 774ff0d8dfe9..eb50c70e73ea 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -5932,7 +5932,7 @@ 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); -- 2.23.0