From 72b7c5d36c6440cad49659190867865648bdaa00 Mon Sep 17 00:00:00 2001 From: Srivatsa Vaddagiri Date: Fri, 31 Oct 2014 16:04:00 -0700 Subject: sched: Provide knob to prefer mostly_idle over idle cpus sysctl_sched_prefer_idle lets the scheduler bias selection of idle cpus over mostly idle cpus for tasks. This knob could be useful to control balance between power and performance. Change-Id: Ide6eef684ef94ac8b9927f53c220ccf94976fe67 Signed-off-by: Srivatsa Vaddagiri --- include/linux/sched/sysctl.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h index a400b155bb47..25bdacde2d83 100644 --- a/include/linux/sched/sysctl.h +++ b/include/linux/sched/sysctl.h @@ -65,6 +65,7 @@ extern unsigned int sysctl_sched_small_task_pct; extern unsigned int sysctl_sched_upmigrate_pct; extern unsigned int sysctl_sched_downmigrate_pct; extern int sysctl_sched_upmigrate_min_nice; +extern unsigned int sysctl_sched_prefer_idle; extern unsigned int sysctl_sched_powerband_limit_pct; extern unsigned int sysctl_sched_boost; -- cgit v1.2.3