diff options
| -rw-r--r-- | include/asm-x86/processor.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h index 9054734589f..8bec23c1552 100644 --- a/include/asm-x86/processor.h +++ b/include/asm-x86/processor.h @@ -144,6 +144,15 @@ DECLARE_PER_CPU(struct cpuinfo_x86, cpu_info); #define current_cpu_data boot_cpu_data #endif +static inline int hlt_works(int cpu) +{ +#ifdef CONFIG_X86_32 + return cpu_data(cpu).hlt_works_ok; +#else + return 1; +#endif +} + #define cache_line_size() (boot_cpu_data.x86_cache_alignment) extern void cpu_detect(struct cpuinfo_x86 *c); |