spu_syscall_block 223 arch/powerpc/include/asm/spu.h extern long spu_sys_callback(struct spu_syscall_block *s); spu_syscall_block 43 arch/powerpc/platforms/cell/spu_callbacks.c long spu_sys_callback(struct spu_syscall_block *s) spu_syscall_block 311 arch/powerpc/platforms/cell/spufs/run.c struct spu_syscall_block s;