Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755316AbZDNMEf (ORCPT ); Tue, 14 Apr 2009 08:04:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752546AbZDNMEZ (ORCPT ); Tue, 14 Apr 2009 08:04:25 -0400 Received: from hera.kernel.org ([140.211.167.34]:40590 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751074AbZDNMEY (ORCPT ); Tue, 14 Apr 2009 08:04:24 -0400 Date: Tue, 14 Apr 2009 12:03:35 GMT From: tip-bot for Gautham R Shenoy To: linux-tip-commits@vger.kernel.org Cc: linux-kernel@vger.kernel.org, ego@in.ibm.com, hpa@zytor.com, mingo@redhat.com, tony.luck@intel.com, tglx@linutronix.de, mingo@elte.hu Reply-To: mingo@redhat.com, hpa@zytor.com, ego@in.ibm.com, linux-kernel@vger.kernel.org, tglx@linutronix.de, tony.luck@intel.com, mingo@elte.hu In-Reply-To: <20090414033936.GA534@in.ibm.com> References: <20090414033936.GA534@in.ibm.com> Subject: [tip:sched/urgent] sched: Avoid printing sched_group::__cpu_power for default case Message-ID: Git-Commit-ID: fa0dacb0eec2f531e457058c05e3fe8b7606ed08 X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.0 (hera.kernel.org [127.0.0.1]); Tue, 14 Apr 2009 12:03:37 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1880 Lines: 51 Commit-ID: fa0dacb0eec2f531e457058c05e3fe8b7606ed08 Gitweb: http://git.kernel.org/tip/fa0dacb0eec2f531e457058c05e3fe8b7606ed08 Author: Gautham R Shenoy AuthorDate: Tue, 14 Apr 2009 09:09:36 +0530 Committer: Ingo Molnar CommitDate: Tue, 14 Apr 2009 14:01:00 +0200 sched: Avoid printing sched_group::__cpu_power for default case Impact: reduce syslog clutter Commit 46e0bb9c12f4 ("sched: Print sched_group::__cpu_power in sched_domain_debug") produces a messy dmesg output while attempting to print the sched_group::__cpu_power for each group in the sched_domain hierarchy. Fix this by avoid printing the __cpu_power for default cases. (i.e, __cpu_power == SCHED_LOAD_SCALE). Reported-by: Tony Luck Signed-off-by: Gautham R Shenoy Cc: a.p.zijlstra@chello.nl LKML-Reference: <20090414033936.GA534@in.ibm.com> Signed-off-by: Ingo Molnar --- kernel/sched.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/kernel/sched.c b/kernel/sched.c index e90e70e..ebd574c 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -7367,8 +7367,9 @@ static int sched_domain_debug_one(struct sched_domain *sd, int cpu, int level, cpumask_or(groupmask, groupmask, sched_group_cpus(group)); cpulist_scnprintf(str, sizeof(str), sched_group_cpus(group)); - printk(KERN_CONT " %s (__cpu_power = %d)", str, - group->__cpu_power); + if (group->__cpu_power != SCHED_LOAD_SCALE) + printk(KERN_CONT " %s (__cpu_power = %d)", str, + group->__cpu_power); group = group->next; } while (group != sd->groups); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/