diff options
| author | Thomas Gleixner | 2022-05-02 09:01:55 +0200 |
|---|---|---|
| committer | Thomas Gleixner | 2022-05-02 09:19:05 +0200 |
| commit | 1ff2fb982c52ed6c3478adc944441d6ea065d8fb (patch) | |
| tree | 62168234ce22bbd1b641edff8335874966f1fe18 /arch | |
| parent | fb4c77c21aba03677f283acda3cae748ef866abf (diff) | |
x86/aperfperf: Make it correct on 32bit and UP kernels
The utilization of arch_scale_freq_tick() for CPU frequency readouts is
incomplete as it failed to move the function prototype and the define
out of the CONFIG_SMP && CONFIG_X86_64 #ifdef.
Make them unconditionally available.
Fixes: bb6e89df9028 ("x86/aperfmperf: Make parts of the frequency invariance code unconditional")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/lkml/202205010106.06xRBR2C-lkp@intel.com
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/topology.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h index 1b2553dd3c64..458c891a8273 100644 --- a/arch/x86/include/asm/topology.h +++ b/arch/x86/include/asm/topology.h @@ -212,9 +212,6 @@ static inline long arch_scale_freq_capacity(int cpu) } #define arch_scale_freq_capacity arch_scale_freq_capacity -extern void arch_scale_freq_tick(void); -#define arch_scale_freq_tick arch_scale_freq_tick - extern void arch_set_max_freq_ratio(bool turbo_disabled); extern void freq_invariance_set_perf_ratio(u64 ratio, bool turbo_disabled); #else @@ -222,6 +219,9 @@ static inline void arch_set_max_freq_ratio(bool turbo_disabled) { } static inline void freq_invariance_set_perf_ratio(u64 ratio, bool turbo_disabled) { } #endif +extern void arch_scale_freq_tick(void); +#define arch_scale_freq_tick arch_scale_freq_tick + #ifdef CONFIG_ACPI_CPPC_LIB void init_freq_invariance_cppc(void); #define arch_init_invariance_cppc init_freq_invariance_cppc |