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| author | Huang Rui <ray.huang@amd.com> | 2022-02-14 18:14:49 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-03-08 19:16:43 +0100 |
| commit | 666f6ecf35bc3a14ab01fa761a7e17afac04dcd5 (patch) | |
| tree | 795824d500417772bcb0f72fceb63806b0e2acf1 /arch/x86/include/asm/topology.h | |
| parent | 82d89369141b8fab56deff540121b8d09d289bfd (diff) | |
| download | lwn-666f6ecf35bc3a14ab01fa761a7e17afac04dcd5.tar.gz lwn-666f6ecf35bc3a14ab01fa761a7e17afac04dcd5.zip | |
x86: Expose init_freq_invariance() to topology header
The function init_freq_invariance will be used on x86 CPPC, so expose it in
the topology header.
Signed-off-by: Huang Rui <ray.huang@amd.com>
[ rjw: Subject adjustment ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'arch/x86/include/asm/topology.h')
| -rw-r--r-- | arch/x86/include/asm/topology.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h index 168ade7d4007..c35005a03768 100644 --- a/arch/x86/include/asm/topology.h +++ b/arch/x86/include/asm/topology.h @@ -215,10 +215,14 @@ 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); +void init_freq_invariance(bool secondary, bool cppc_ready); #else static inline void arch_set_max_freq_ratio(bool turbo_disabled) { } +static inline void init_freq_invariance(bool secondary, bool cppc_ready) +{ +} #endif #if defined(CONFIG_ACPI_CPPC_LIB) && defined(CONFIG_SMP) |