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Commit f39180ef authored by Peter Zijlstra's avatar Peter Zijlstra Committed by Ingo Molnar
Browse files

sched/core: Remove unused @cpu argument from destroy_sched_domain*() 



Small cleanup; nothing uses the @cpu argument so make it go away.

Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 0176beaf

kernel/sched/core.c

+6 −6
Original line number Diff line number Diff line
@@ -5952,15 +5952,15 @@ static void free_sched_domain(struct rcu_head *rcu) 
	kfree(sd);

}



static void destroy_sched_domain(struct sched_domain *sd, int cpu)

static void destroy_sched_domain(struct sched_domain *sd)

{

	call_rcu(&sd->rcu, free_sched_domain);

}



static void destroy_sched_domains(struct sched_domain *sd, int cpu)

static void destroy_sched_domains(struct sched_domain *sd)

{

	for (; sd; sd = sd->parent)

		destroy_sched_domain(sd, cpu);

		destroy_sched_domain(sd);

}



/*
@@ -6032,7 +6032,7 @@ cpu_attach_domain(struct sched_domain *sd, struct root_domain *rd, int cpu) 
			 */

			if (parent->flags & SD_PREFER_SIBLING)

				tmp->flags |= SD_PREFER_SIBLING;

			destroy_sched_domain(parent, cpu);

			destroy_sched_domain(parent);

		} else

			tmp = tmp->parent;

	}
@@ -6040,7 +6040,7 @@ cpu_attach_domain(struct sched_domain *sd, struct root_domain *rd, int cpu) 
	if (sd && sd_degenerate(sd)) {

		tmp = sd;

		sd = sd->parent;

		destroy_sched_domain(tmp, cpu);

		destroy_sched_domain(tmp);

		if (sd)

			sd->child = NULL;

	}
@@ -6050,7 +6050,7 @@ cpu_attach_domain(struct sched_domain *sd, struct root_domain *rd, int cpu) 
	rq_attach_root(rq, rd);

	tmp = rq->sd;

	rcu_assign_pointer(rq->sd, sd);

	destroy_sched_domains(tmp, cpu);

	destroy_sched_domains(tmp);



	update_top_cache_domain(cpu);

}