linux-kernel - [tip:sched/core] sched/core: Drop debugging leftover trace

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Message-ID: <tip-62a935b256f68a71697716595347209fb5275426@git.kernel.org>
Date:	Fri, 3 Apr 2015 01:51:33 -0700
From:	tip-bot for Borislav Petkov <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	hpa@...or.com, juri.lelli@...il.com, juri.lelli@....com,
	linux-kernel@...r.kernel.org, tglx@...utronix.de, bp@...e.de,
	peterz@...radead.org, mingo@...nel.org, rostedt@...dmis.org
Subject: [tip:sched/core] sched/core:
  Drop debugging leftover trace_printk call

Commit-ID:  62a935b256f68a71697716595347209fb5275426
Gitweb:     http://git.kernel.org/tip/62a935b256f68a71697716595347209fb5275426
Author:     Borislav Petkov <bp@...e.de>
AuthorDate: Fri, 3 Apr 2015 10:42:50 +0200
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Fri, 3 Apr 2015 10:48:25 +0200

sched/core: Drop debugging leftover trace_printk call

Commit:

  3c18d447b3b3 ("sched/core: Check for available DL bandwidth in cpuset_cpu_inactive()")

forgot a trace_printk() debugging piece in and Steve's banner screamed
in dmesg. Remove it.

Signed-off-by: Borislav Petkov <bp@...e.de>
Cc: Juri Lelli <juri.lelli@....com>
Cc: Juri Lelli <juri.lelli@...il.com>
Cc: Peter Zijlstra (Intel) <peterz@...radead.org>
Cc: Steven Rostedt <rostedt@...dmis.org>
Link: http://lkml.kernel.org/r/1428050570-21041-1-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 kernel/sched/core.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 28b0d75..8027cfd 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -7015,10 +7015,8 @@ static int cpuset_cpu_inactive(struct notifier_block *nfb, unsigned long action,
 
 			rcu_read_unlock_sched();
 
-			if (overflow) {
-				trace_printk("hotplug failed for cpu %lu", cpu);
+			if (overflow)
 				return notifier_from_errno(-EBUSY);
-			}
 		}
 		cpuset_update_active_cpus(false);
 		break;
--
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