linux-kernel - [PATCH 2/3] sched/numa: Show numa_group id in sched

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Date:	Thu, 25 Jun 2015 22:51:42 +0530
From:	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
To:	Ingo Molnar <mingo@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>
Cc:	linux-kernel@...r.kernel.org, srikar@...ux.vnet.ibm.com,
	Rik van Riel <riel@...hat.com>, Mel Gorman <mgorman@...e.de>,
	Iulia Manda <iulia.manda21@...il.com>
Subject: [PATCH 2/3] sched/numa: Show numa_group id in sched_debug task listings

Having the numa group id in /proc/sched_debug helps to see how the numa
groups have spread across the system.

Signed-off-by: Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
---
 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 315c68e..f1dcd1d 100644
--- a/kernel/sched/debug.c
+++ b/kernel/sched/debug.c
@@ -142,7 +142,7 @@ print_task(struct seq_file *m, struct rq *rq, struct task_struct *p)
 		0LL, 0L);
 #endif
 #ifdef CONFIG_NUMA_BALANCING
-	SEQ_printf(m, " %d", task_node(p));
+	SEQ_printf(m, " %d %d", task_node(p), task_numa_group_id(p));
 #endif
 #ifdef CONFIG_CGROUP_SCHED
 	SEQ_printf(m, " %s", task_group_path(task_group(p)));
-- 
1.8.3.1

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