1 #ifndef __ALPHA_PERCPU_H
2 #define __ALPHA_PERCPU_H
3 
4 /*
5  * To calculate addresses of locally defined variables, GCC uses
6  * 32-bit displacement from the GP. Which doesn't work for per cpu
7  * variables in modules, as an offset to the kernel per cpu area is
8  * way above 4G.
9  *
10  * Always use weak definitions for percpu variables in modules.
11  */
12 #if defined(MODULE) && defined(CONFIG_SMP)
13 #define ARCH_NEEDS_WEAK_PER_CPU
14 #endif
15 
16 #include <asm-generic/percpu.h>
17 
18 #endif /* __ALPHA_PERCPU_H */
19