linux-kernel - [tip:sched/core] sched/debug: Always show 'nr

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Date:	Wed, 8 Jun 2016 07:21:53 -0700
From:	tip-bot for Josh Poimboeuf <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	srikar@...ux.vnet.ibm.com, torvalds@...ux-foundation.org,
	matt@...eblueprint.co.uk, jpoimboe@...hat.com,
	mgorman@...hsingularity.net, hpa@...or.com, tglx@...utronix.de,
	mingo@...nel.org, linux-kernel@...r.kernel.org,
	peterz@...radead.org
Subject: [tip:sched/core] sched/debug: Always show 'nr_migrations'

Commit-ID:  03c041c5bf6ed584dff36b7cd509e0146a124277
Gitweb:     http://git.kernel.org/tip/03c041c5bf6ed584dff36b7cd509e0146a124277
Author:     Josh Poimboeuf <jpoimboe@...hat.com>
AuthorDate: Fri, 3 Jun 2016 17:58:41 -0500
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Wed, 8 Jun 2016 14:34:49 +0200

sched/debug: Always show 'nr_migrations'

The nr_migrations field is updated independently of CONFIG_SCHEDSTATS,
so it can be displayed regardless.

Signed-off-by: Josh Poimboeuf <jpoimboe@...hat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Acked-by: Mel Gorman <mgorman@...hsingularity.net>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Matt Fleming <matt@...eblueprint.co.uk>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Link: http://lkml.kernel.org/r/5b1b04057ae2b14d73c2d03f56582c1d38cfe066.1464994423.git.jpoimboe@redhat.com
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 kernel/sched/debug.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
index 0368c39..2a0a999 100644
--- a/kernel/sched/debug.c
+++ b/kernel/sched/debug.c
@@ -879,9 +879,9 @@ void proc_sched_show_task(struct task_struct *p, struct seq_file *m)
 
 	nr_switches = p->nvcsw + p->nivcsw;
 
-#ifdef CONFIG_SCHEDSTATS
 	P(se.nr_migrations);
 
+#ifdef CONFIG_SCHEDSTATS
 	if (schedstat_enabled()) {
 		u64 avg_atom, avg_per_cpu;