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Date: Fri, 06 May 2016 15:00:38 +0200 From: "Rafael J. Wysocki" <rjw@...ysocki.net> To: Linux PM list <linux-pm@...r.kernel.org> Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>, Viresh Kumar <viresh.kumar@...aro.org>, Peter Zijlstra <peterz@...radead.org>, Steve Muckle <steve.muckle@...aro.org> Subject: [PATCH] cpufreq: schedutil: Make it depend on CONFIG_SMP From: Rafael J. Wysocki <rafael.j.wysocki@...el.com> Subject: [PATCH] cpufreq: schedutil: Make it depend on CONFIG_SMP Make the schedutil cpufreq governor depend on CONFIG_SMP, because the scheduler-provided utilization numbers used by it are only available for CONFIG_SMP set. Fixes: 9bdcb44e391d (cpufreq: schedutil: New governor based on scheduler utilization data) Reported-by: Steve Muckle <steve.muckle@...aro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com> --- linux-next material. Please let me know if there are any objections. --- drivers/cpufreq/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux-pm/drivers/cpufreq/Kconfig =================================================================== --- linux-pm.orig/drivers/cpufreq/Kconfig +++ linux-pm/drivers/cpufreq/Kconfig @@ -200,7 +200,7 @@ config CPU_FREQ_GOV_CONSERVATIVE config CPU_FREQ_GOV_SCHEDUTIL tristate "'schedutil' cpufreq policy governor" - depends on CPU_FREQ + depends on CPU_FREQ && SMP select CPU_FREQ_GOV_ATTR_SET select IRQ_WORK help
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