From: Dietmar Eggemann <[email protected]> This patch provides the arch_sched_domain_info array for the x86 arch.
Signed-off-by: Dietmar Eggemann <[email protected]> --- arch/x86/kernel/topology.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/x86/kernel/topology.c b/arch/x86/kernel/topology.c index 649b010da00b..b9ddd4b50265 100644 --- a/arch/x86/kernel/topology.c +++ b/arch/x86/kernel/topology.c @@ -30,11 +30,23 @@ #include <linux/mmzone.h> #include <linux/init.h> #include <linux/smp.h> +#include <linux/sched.h> #include <linux/irq.h> #include <asm/cpu.h> static DEFINE_PER_CPU(struct x86_cpu, cpu_devices); +arch_sched_domain_info_t arch_sched_domain_info[] = { +#ifdef CONFIG_SCHED_SMT + { cpu_smt_mask, SD_SHARE_CPUPOWER | SD_SHARE_PKG_RESOURCES }, +#endif +#ifdef CONFIG_SCHED_MC + { cpu_coregroup_mask, SD_SHARE_PKG_RESOURCES }, +#endif + { cpu_cpu_mask, SD_PREFER_SIBLING }, + { NULL, }, +}; + #ifdef CONFIG_HOTPLUG_CPU #ifdef CONFIG_BOOTPARAM_HOTPLUG_CPU0 -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
