1f9b8c3a6SLan Tianyu #ifndef _PERF_LINUX_COMPILER_H_ 2f9b8c3a6SLan Tianyu #define _PERF_LINUX_COMPILER_H_ 3f9b8c3a6SLan Tianyu 4f9b8c3a6SLan Tianyu #ifndef __always_inline 5f9b8c3a6SLan Tianyu #define __always_inline inline 6f9b8c3a6SLan Tianyu #endif 7f9b8c3a6SLan Tianyu #define __user 87095a905SWanlong Gao 97095a905SWanlong Gao #ifndef __attribute_const__ 10f9b8c3a6SLan Tianyu #define __attribute_const__ 117095a905SWanlong Gao #endif 12f9b8c3a6SLan Tianyu 13f9b8c3a6SLan Tianyu #define __used __attribute__((__unused__)) 14a67da3beSAsias He #define __packed __attribute__((packed)) 15f9b8c3a6SLan Tianyu #define __iomem 16f9b8c3a6SLan Tianyu #define __force 17*db927775SAlexandru Elisei #define __must_check __attribute__((warn_unused_result)) 18f9b8c3a6SLan Tianyu #define unlikely 19f9b8c3a6SLan Tianyu 20f9b8c3a6SLan Tianyu #endif 21