From patchwork Fri Jul 19 14:53:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Li RongQing X-Patchwork-Id: 13737373 Received: from njjs-sys-mailin01.njjs.baidu.com (mx314.baidu.com [180.101.52.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 96EC45664; Fri, 19 Jul 2024 15:10:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=180.101.52.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721401862; cv=none; b=W93vrIEae74ADiSe/JcdIsf8c/u+ruyHJ9VPCkOjWoNJzlQlb3q8AcqKvnWrh+EP+t33C8YgW04gOdj7QQixJOi/q4IsAwnV0+StdhBIMnDv5kbxGaAPWtPgEc82QlAxqIOGAZg2tu24O6g1hJo+r26RYTwLvtLSb4bWLN47uRQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721401862; c=relaxed/simple; bh=M5qWc8l72GsEm76r/wwK7UepiVpanZirGlRECIqDLMQ=; h=From:To:Cc:Subject:Date:Message-Id; b=rE8jgBzpCwty3dO2gQyNA8R0cskUnUzu2xhLmV/xo85ibbx4QeB7jWYIiMhRlFPdxcK0qgUTt8SSS2BKmii7XIJ4nARHNQ+b0SAShfQ9nGlGTf3n+CIWXD562v2YBuw+S5b0w69PfBnKpd8jXtbgNcWbq0D/tcnlHTLUIQKlSGY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=baidu.com; spf=pass smtp.mailfrom=baidu.com; arc=none smtp.client-ip=180.101.52.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=baidu.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baidu.com Received: from localhost (bjhw-sys-rpm015653cc5.bjhw.baidu.com [10.227.53.39]) by njjs-sys-mailin01.njjs.baidu.com (Postfix) with ESMTP id 057007F0004B; Fri, 19 Jul 2024 22:53:32 +0800 (CST) From: Li RongQing To: rafael@kernel.org, lenb@kernel.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Li RongQing Subject: [PATCH] ACPI: processor: Silence per-cpu acpi_handle_info about idle states Date: Fri, 19 Jul 2024 22:53:30 +0800 Message-Id: <20240719145330.9430-1-lirongqing@baidu.com> X-Mailer: git-send-email 2.9.4 Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: This made the CPU bootup faster, otherwise Linux spends lots of time to printing nonsense information for each CPU when there are lots of CPUs Signed-off-by: Li RongQing --- drivers/acpi/acpi_processor.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c index 9916cc7..a19ace9 100644 --- a/drivers/acpi/acpi_processor.c +++ b/drivers/acpi/acpi_processor.c @@ -985,7 +985,7 @@ int acpi_processor_evaluate_cst(acpi_handle handle, u32 cpu, memcpy(&info->states[++last_index], &cx, sizeof(cx)); } - acpi_handle_info(handle, "Found %d idle states\n", last_index); + acpi_handle_debug(handle, "Found %d idle states\n", last_index); info->count = last_index;