linux-kernel - [PATCH] cgroup: demote subsystem init messages to KERN

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Message-ID: <20151229195702.GC3873@htj.duckdns.org>
Date:	Tue, 29 Dec 2015 14:57:02 -0500
From:	Tejun Heo <tj@...nel.org>
To:	Li Zefan <lizefan@...wei.com>,
	Johannes Weiner <hannes@...xchg.org>, cgroups@...r.kernel.org
Cc:	Alexandru GOIA <alexandru.goia@....pub.ro>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Randy Dunlap <rdunlap@...radead.org>
Subject: [PATCH] cgroup: demote subsystem init messages to KERN_DEBUG

>From 507bd688e32c2b2ca4bed139d9123b3da6d2d19d Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@...nel.org>
Date: Tue, 29 Dec 2015 14:53:56 -0500

These are noisy during boot and not all that interesting.

Signed-off-by: Tejun Heo <tj@...nel.org>
---
Queued for the coming merge window.

Thanks.

 kernel/cgroup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index f3836f3..7eb1d9d 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -5245,7 +5245,7 @@ static void __init cgroup_init_subsys(struct cgroup_subsys *ss, bool early)
 {
 	struct cgroup_subsys_state *css;
 
-	printk(KERN_INFO "Initializing cgroup subsys %s\n", ss->name);
+	pr_debug("Initializing cgroup subsys %s\n", ss->name);
 
 	mutex_lock(&cgroup_mutex);
 
-- 
2.5.0

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