Commit 2b4cfe64 authored Apr 23, 2014 by Jason Low Committed by Ingo Molnar May 07, 2014

sched/numa: Initialize newidle balance stats in sd_numa_init()



Also initialize the per-sd variables for newidle load balancing
in sd_numa_init().

Signed-off-by: Jason Low <jason.low2@hp.com>
Acked-by:  <morten.rasmussen@arm.com>
Cc: daniel.lezcano@linaro.org
Cc: alex.shi@linaro.org
Cc: preeti@linux.vnet.ibm.com
Cc: efault@gmx.de
Cc: vincent.guittot@linaro.org
Cc: aswin@hp.com
Cc: chegu_vinod@hp.com
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1398303035-18255-3-git-send-email-jason.low2@hp.com


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

parent 0e5b5337

kernel/sched/core.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -6026,6 +6026,8 @@ sd_numa_init(struct sched_domain_topology_level *tl, int cpu)
		,
		.last_balance = jiffies,
		.balance_interval = sd_weight,
		.max_newidle_lb_cost = 0,
		.next_decay_max_lb_cost = jiffies,
		};
		SD_INIT_NAME(sd, NUMA);
		sd->private = &tl->data;

Admin message