Hong H. Pham | 280ff97 | 2009-06-04 02:10:11 -0700 | [diff] [blame] | 1 | #ifndef _CPUMAP_H |
2 | #define _CPUMAP_H | ||||
3 | |||||
4 | #ifdef CONFIG_SMP | ||||
5 | extern void cpu_map_rebuild(void); | ||||
6 | extern int map_to_cpu(unsigned int index); | ||||
7 | #define cpu_map_init() cpu_map_rebuild() | ||||
8 | #else | ||||
9 | #define cpu_map_init() do {} while (0) | ||||
10 | static inline int map_to_cpu(unsigned int index) | ||||
11 | { | ||||
12 | return raw_smp_processor_id(); | ||||
13 | } | ||||
14 | #endif | ||||
15 | |||||
16 | #endif |