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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>
This commit is contained in:
Vincent Guittot 2018-08-29 15:19:10 +02:00 committed by Ingo Molnar
parent d90707ebeb
commit 7477a3504e
1 changed files with 0 additions and 3 deletions
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3
kernel/sched/fair.c
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@ -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);
}