Commit 7477a350 authored Aug 29, 2018 by Vincent Guittot Committed by Ingo Molnar Sep 10, 2018

sched/numa: Remove unused numa_stats::nr_running field



nr_running in struct numa_stats is not used anywhere in the code.

Remove it.

Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@surriel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1535548752-4434-3-git-send-email-vincent.guittot@linaro.org


Signed-off-by: Ingo Molnar <mingo@kernel.org>

parent d90707eb

kernel/sched/fair.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -1454,8 +1454,6 @@ struct numa_stats {

		/* Total compute capacity of CPUs on a node */
		unsigned long compute_capacity;

		unsigned int nr_running;
		};

		/*
		@@ -1469,7 +1467,6 @@ static void update_numa_stats(struct numa_stats *ns, int nid)
		for_each_cpu(cpu, cpumask_of_node(nid)) {
		struct rq *rq = cpu_rq(cpu);

		ns->nr_running += rq->nr_running;
		ns->load += weighted_cpuload(rq);
		ns->compute_capacity += capacity_of(cpu);
		}

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