| #ifndef __ARCH_S390_PERCPU__ |
| #define __ARCH_S390_PERCPU__ |
| |
| /* |
| * s390 uses its own implementation for per cpu data, the offset of |
| * the cpu local data area is cached in the cpu's lowcore memory. |
| */ |
| #define __my_cpu_offset S390_lowcore.percpu_offset |
| |
| /* |
| * For 64 bit module code, the module may be more than 4G above the |
| * per cpu area, use weak definitions to force the compiler to |
| * generate external references. |
| */ |
| #if defined(CONFIG_SMP) && defined(__s390x__) && defined(MODULE) |
| #define ARCH_NEEDS_WEAK_PER_CPU |
| #endif |
| |
| #include <asm-generic/percpu.h> |
| |
| #endif /* __ARCH_S390_PERCPU__ */ |