Messages in this thread Patch in this message | | | Date | Thu, 2 Aug 2007 15:48:38 +0200 | From | Adrian Bunk <> | Subject | [-mm patch] CPU_FREQ_GOV_PERFORMANCE must always be y |
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On Thu, Aug 02, 2007 at 02:28:06AM +0200, Gabriel C wrote: > Andrew Morton wrote: > > On Wed, 1 Aug 2007 16:31:46 -0700 > > "Miles Lane" <miles.lane@gmail.com> wrote: > > > >> LD .tmp_vmlinux1 > >> drivers/built-in.o: In function `__cpufreq_governor': > >> cpufreq.c:(.text+0xaf178): undefined reference to `cpufreq_gov_performance' > >> cpufreq.c:(.text+0xaf18a): undefined reference to `cpufreq_gov_performance' > >> make: *** [.tmp_vmlinux1] Error 1 > > > > One for Thomas, I expect. > > Is this patch : > > cpufreq-allow-ondemand-and-conservative-cpufreq-governors-to-be-used-as-default.patch > > Reverting it here fixes the error.
Possible fix below.
> Gabriel
cu Adrian
<-- snip -->
With the 'performance' governor always as a fallback it must always be compiled into the kernel.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---
drivers/cpufreq/Kconfig | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
d7418849ec236338ec5ac74c0d66e5aaae466ffe diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig index 721f86f..91f7cfd 100644 --- a/drivers/cpufreq/Kconfig +++ b/drivers/cpufreq/Kconfig @@ -84,7 +84,6 @@ config CPU_FREQ_DEFAULT_GOV_USERSPACE config CPU_FREQ_DEFAULT_GOV_ONDEMAND bool "ondemand" select CPU_FREQ_GOV_ONDEMAND - select CPU_FREQ_GOV_PERFORMANCE help Use the CPUFreq governor 'ondemand' as default. This allows you to get a full dynamic frequency capable system by simply @@ -96,7 +95,6 @@ config CPU_FREQ_DEFAULT_GOV_ONDEMAND config CPU_FREQ_DEFAULT_GOV_CONSERVATIVE bool "conservative" select CPU_FREQ_GOV_CONSERVATIVE - select CPU_FREQ_GOV_PERFORMANCE help Use the CPUFreq governor 'conservative' as default. This allows you to get a full dynamic frequency capable system by simply @@ -107,7 +105,8 @@ config CPU_FREQ_DEFAULT_GOV_CONSERVATIVE endchoice config CPU_FREQ_GOV_PERFORMANCE - tristate "'performance' governor" + tristate + default y help This cpufreq governor sets the frequency statically to the highest available CPU frequency. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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