1 #ifndef _PERF_LINUX_COMPILER_H_ 2 #define _PERF_LINUX_COMPILER_H_ 3 4 #ifndef __always_inline 5 #define __always_inline inline 6 #endif 7 #define __user 8 9 #ifndef __attribute_const__ 10 #define __attribute_const__ 11 #endif 12 13 #define __used __attribute__((__unused__)) 14 #define __iomem 15 #define __force 16 #define __must_check 17 #define unlikely 18 19 #endif 20