__add             207 arch/x86/include/asm/cmpxchg.h #define add_smp(ptr, inc)	__add((ptr), (inc), LOCK_PREFIX)
__add             208 arch/x86/include/asm/cmpxchg.h #define add_sync(ptr, inc)	__add((ptr), (inc), "lock; ")
__add             160 arch/x86/include/asm/spinlock.h 		__add(&lock->tickets.head, TICKET_LOCK_INC, UNLOCK_LOCK_PREFIX);