rt_mutex_cmpxchg_acquire  145 kernel/locking/rtmutex.c # define rt_mutex_cmpxchg_acquire(l,c,n) (cmpxchg_acquire(&l->owner, c, n) == c)
rt_mutex_cmpxchg_acquire  206 kernel/locking/rtmutex.c # define rt_mutex_cmpxchg_acquire(l,c,n)	(0)