Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9A9F8C433F5 for ; Mon, 27 Dec 2021 13:44:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236840AbhL0NoV (ORCPT ); Mon, 27 Dec 2021 08:44:21 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39888 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229644AbhL0NoU (ORCPT ); Mon, 27 Dec 2021 08:44:20 -0500 Received: from mail-pl1-x636.google.com (mail-pl1-x636.google.com [IPv6:2607:f8b0:4864:20::636]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 81FA8C06173E for ; Mon, 27 Dec 2021 05:44:20 -0800 (PST) Received: by mail-pl1-x636.google.com with SMTP id z3so11422381plg.8 for ; Mon, 27 Dec 2021 05:44:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=NKaeGvKsgz1NPAETdUyyuQXcs7MwaUt/lx89zUZvzZo=; b=ueQSMq1L2Q8jqOBJ/9e7mM3t/txKJJK4iGzCVib6uNxcO8i5+FSOz4D7PDABlsiYAi MqZahgIsoL5+ZA+uZti2FXkk1f/HEBsK+9ILFH2enjcxn1I7F8JviVXGTY+u8KK9/vhM O8fUZM9KzPNi5lZcjL7+Ia4htxBbZo2q1wA6AxO4v0RfBtiEx+DVGXX0BXF9WtdqOP5s v4qemMj1Uj33dBPdIuWDMQWxchnnnKEM2M/IBi2JplCha0COA/3AjNiGP1hr/vzfMGEm XI0Us+a1lKyUg2LCGhnpX3EyudCSNPU2TaqxuKIS00LKdbL82MWBPIeryUr38y2hq3Qn bFBQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=NKaeGvKsgz1NPAETdUyyuQXcs7MwaUt/lx89zUZvzZo=; b=Z3kPfT1hE3B0sgn46O06EdEJTxyhZxzyUQVFwZbxMhWIoJJf+58FS0z1iCanrnDk2O K8LdHqKlvviosC8zSET+a1fH1gwLX6/qjtE2bnZVfB7YCPNzB9mxBz7zPXJsEg4FRa8k zNCqFwRZdpNA5O0MSFjik+bEydcaIV06bCRupLkxHZvJMvVPdOrrTWrDq4hKkJ+M6jJH eBPuLvLZheHa0QLvqoMp5/AfyCnUgWv9hRsJa+H/zMtx5fFrdGOW1UJ/HYppHN6IVh9y Two+JWs0b0vUmWdHJFtniHddERvgAfohE44TCY8ZGbMz0+DgEAahFhYhzQ+el0STNBw5 FKpA== X-Gm-Message-State: AOAM532BuHaU+xVOPWXHw6ZBHL/ISkh6F1r66oXY4aqjw5POTHSPi6oM HIVAHNXaW68nGRRRX9oHcw02Mg== X-Google-Smtp-Source: ABdhPJzfJNUvgZbas+4u8szAM5yE516keyfpaRaol+EdVA/Io9lqa9kPLNKJ60KTlDxajc8+20uQvA== X-Received: by 2002:a17:902:f702:b0:148:a2e8:2775 with SMTP id h2-20020a170902f70200b00148a2e82775mr17417853plo.124.1640612660082; Mon, 27 Dec 2021 05:44:20 -0800 (PST) Received: from C02FT5A6MD6R.bytedance.net ([139.177.225.244]) by smtp.gmail.com with ESMTPSA id p13sm8084217pgl.23.2021.12.27.05.44.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Dec 2021 05:44:19 -0800 (PST) From: Gang Li To: tglx@linutronix.de Cc: dzickus@redhat.com, peterz@infradead.org, Gang Li , linux-kernel@vger.kernel.org Subject: [PATCH v1] watchdog/hardlockup/perf: downgrade log level from info to debug Date: Mon, 27 Dec 2021 21:44:08 +0800 Message-Id: <20211227134408.13467-1-ligang.bdlg@bytedance.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This log often flushes out other logs. So downgrade its level from info to debug. Signed-off-by: Gang Li --- kernel/watchdog_hld.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/watchdog_hld.c b/kernel/watchdog_hld.c index 247bf0b1582ca..d7dbe69a14d70 100644 --- a/kernel/watchdog_hld.c +++ b/kernel/watchdog_hld.c @@ -194,7 +194,7 @@ void hardlockup_detector_perf_enable(void) /* use original value for check */ if (!atomic_fetch_inc(&watchdog_cpus)) - pr_info("Enabled. Permanently consumes one hw-PMU counter.\n"); + pr_debug("Enabled. Permanently consumes one hw-PMU counter.\n"); perf_event_enable(this_cpu_read(watchdog_ev)); } -- 2.20.1