atomic_long_cmpxchg_release 181 kernel/locking/mutex.c if (atomic_long_cmpxchg_release(&lock->owner, curr, 0UL) == curr) atomic_long_cmpxchg_release 241 kernel/locking/mutex.c old = atomic_long_cmpxchg_release(&lock->owner, owner, new); atomic_long_cmpxchg_release 1249 kernel/locking/mutex.c old = atomic_long_cmpxchg_release(&lock->owner, owner,