From mboxrd@z Thu Jan 1 00:00:00 1970 From: Len Brown Subject: [PATCH 4/5] ACPI: Kill overly verbose "power state" log messages Date: Sun, 27 Sep 2009 04:32:44 -0400 Message-ID: <3d5b6fb47a8e68fa311ca2c3447e7f8a7c3a9cf3.1254040242.git.len.brown@intel.com> References: <1254040365-18971-1-git-send-email-lenb@kernel.org> Return-path: Received: from vms173011pub.verizon.net ([206.46.173.11]:40892 "EHLO vms173011pub.verizon.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753527AbZI0Ics (ORCPT ); Sun, 27 Sep 2009 04:32:48 -0400 Received: from localhost.localdomain ([74.104.150.83]) by vms173011.mailsrvcs.net (Sun Java(tm) System Messaging Server 6.3-7.04 (built Sep 26 2008; 32bit)) with ESMTPA id <0KQM00HGWFQQ9U23@vms173011.mailsrvcs.net> for linux-acpi@vger.kernel.org; Sun, 27 Sep 2009 03:32:51 -0500 (CDT) In-reply-to: <1254040365-18971-1-git-send-email-lenb@kernel.org> In-reply-to: References: Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: linux-acpi@vger.kernel.org Cc: Roland Dreier , Roland Dreier , Len Brown From: Roland Dreier I was recently lucky enough to get a 64-CPU system, so my kernel log ends up with 64 lines like: ACPI: CPU0 (power states: C1[C1] C2[C3]) This is pretty useless clutter because this info is already available after boot from both /sys/devices/system/cpu/cpu*/cpuidle/state?/ as well as /proc/acpi/processor/CPU*/power. So just delete the code that prints the C-states in processor_idle.c. Signed-off-by: Roland Dreier Signed-off-by: Len Brown --- drivers/acpi/processor_idle.c | 7 ------- 1 files changed, 0 insertions(+), 7 deletions(-) diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index cc61a62..706eacf 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -1214,13 +1214,6 @@ int __cpuinit acpi_processor_power_init(struct acpi_processor *pr, acpi_processor_setup_cpuidle(pr); if (cpuidle_register_device(&pr->power.dev)) return -EIO; - - printk(KERN_INFO PREFIX "CPU%d (power states:", pr->id); - for (i = 1; i <= pr->power.count; i++) - if (pr->power.states[i].valid) - printk(" C%d[C%d]", i, - pr->power.states[i].type); - printk(")\n"); } #ifdef CONFIG_ACPI_PROCFS /* 'power' [R] */ -- 1.6.0.6