From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3ED061E7660 for ; Fri, 22 May 2026 14:35:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779460505; cv=none; b=iJxqmk/7S0GdH/31jcHuxa1TtBAzzXQbqJPR1apK+W1KVCojbCiP732mmQk3fu/WJ3Z98B5ZrBpRjaeOO7jlIh+4Nm7o0jhexe02QyvQVgeiWRgwDb1sLl+fmJ1k9/ntfgiXQV5yRv8QFprf2Vm0jS5A5G4iNsaMB6RhbBXaqdM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779460505; c=relaxed/simple; bh=BX38CM460Fjq5MMVY32wb9LV5o8bKGCXH3LvScDnZJE=; h=Message-ID:Date:From:To:Cc:Subject:References:MIME-Version: Content-Type; b=F8OkIY3U9YFhohh1Qmv/Z/xnBpNmrMx9mzh6o0DRGl/zTWbzb8e9khZ5gIF59TQAknxNLgsRGUzZx/iHq+pTr5RfJcZsJbjsWFMVjJFxUeBb58jhc6UAFpAyV7TvqgYgW6A3to5pAl0e3S9mm52qzRWC6UUmzA8Ck8y/W5Zof+0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HhV+OQt/; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="HhV+OQt/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3664D1F01560; Fri, 22 May 2026 14:35:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779460503; bh=AqkdezbHY+HJ4XpYSJU7DCiqRYX9RaOgqFVaeXayMl4=; h=Date:From:To:Cc:Subject:References; b=HhV+OQt/bGD8LJ+Cl4yaVjXBugq3N5I43UNrU26uDG75IlXGOshIedaGLOl9Btuwm r41JHlt2AFhw4kPxSwIQIG3WLoPx36zDmeh+4xX5+Qe9bBOWkp3FPL9tOhMUCbKuJD zG3EK12WtCa1no6qFWfBhQowbfl6ms4r1Cn0WLQ4i1V584BFmKXE2WRc4oGpkeUdGK zy3VNlJF/DhdZlKRu3hgwwLlV2dnTpgYIlaZ3DdUVsZVTFrr7I06lc5KFW3gbXV3I5 kmufO+w5xzRNFLruS1eY6ZyorB49w0M8UIZHDCqAzRtELLtR5S+HftdXdw5C1IH1pf XzqZcnikp+XJQ== Received: from rostedt by gandalf with local (Exim 4.99.2) (envelope-from ) id 1wQQyE-000000066B8-3PaC; Fri, 22 May 2026 10:35:26 -0400 Message-ID: <20260522143526.677642818@kernel.org> User-Agent: quilt/0.69 Date: Fri, 22 May 2026 10:35:19 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , Andrew Morton , Yu Peng Subject: [for-next][PATCH 11/15] tracing/branch: Use pr_warn() instead of printk(KERN_WARNING) References: <20260522143508.298439732@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 From: Yu Peng Use pr_warn() instead of printk(KERN_WARNING ...) for the branch tracer warning messages. Keep the message text unchanged. The change only removes the open-coded log level from these warnings. Cc: Masami Hiramatsu Cc: Mathieu Desnoyers Link: https://patch.msgid.link/20260519081620.3874441-1-pengyu@kylinos.cn Signed-off-by: Yu Peng Signed-off-by: Steven Rostedt --- kernel/trace/trace_branch.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/kernel/trace/trace_branch.c b/kernel/trace/trace_branch.c index d1564db95a8f..d8e97ad798f0 100644 --- a/kernel/trace/trace_branch.c +++ b/kernel/trace/trace_branch.c @@ -181,8 +181,7 @@ __init static int init_branch_tracer(void) ret = register_trace_event(&trace_branch_event); if (!ret) { - printk(KERN_WARNING "Warning: could not register " - "branch events\n"); + pr_warn("Warning: could not register branch events\n"); return 1; } return register_tracer(&branch_trace); @@ -374,8 +373,7 @@ __init static int init_annotated_branch_stats(void) ret = register_stat_tracer(&annotated_branch_stats); if (ret) { - printk(KERN_WARNING "Warning: could not register " - "annotated branches stats\n"); + pr_warn("Warning: could not register annotated branches stats\n"); return ret; } return 0; @@ -439,8 +437,7 @@ __init static int all_annotated_branch_stats(void) ret = register_stat_tracer(&all_branch_stats); if (ret) { - printk(KERN_WARNING "Warning: could not register " - "all branches stats\n"); + pr_warn("Warning: could not register all branches stats\n"); return ret; } return 0; -- 2.53.0