spu_switch_event_register  285 arch/powerpc/include/asm/spu.h int spu_switch_event_register(struct notifier_block * n);
spu_switch_event_register  539 arch/powerpc/oprofile/cell/spu_task_sync.c 	register_ret = spu_switch_event_register(&spu_active);
spu_switch_event_register   33 arch/powerpc/platforms/cell/spu_notify.c EXPORT_SYMBOL_GPL(spu_switch_event_register);