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>

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>
Jason Low · Ingo Molnar
1 parent 0e5b5337f0
Showing 1 changed file with 2 additions and 0 deletions Side-by-side Diff
kernel/sched/core.c
@@ -6026,6 +6026,8 @@
 					,
 		.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;
...	...	@@ -6026,6 +6026,8 @@
6026	6026	,
6027	6027	.last_balance = jiffies,
6028	6028	.balance_interval = sd_weight,
	6029	+ .max_newidle_lb_cost = 0,
	6030	+ .next_decay_max_lb_cost = jiffies,
6029	6031	};
6030	6032	SD_INIT_NAME(sd, NUMA);
6031	6033	sd->private = &tl->data;