PER_CPU            25 arch/microblaze/include/asm/entry.h #define PER_CPU(var) var
PER_CPU            28 arch/x86/include/asm/percpu.h #define PER_CPU(var, reg)						\
PER_CPU            33 arch/x86/include/asm/percpu.h #define PER_CPU(var, reg)	__percpu_mov_op $var, reg