Searched refs:__kexec_lock (Results 1 – 2 of 2) sorted by relevance
21 extern atomic_t __kexec_lock;24 return atomic_cmpxchg_acquire(&__kexec_lock, 0, 1) == 0; in kexec_trylock()28 atomic_set_release(&__kexec_lock, 0); in kexec_unlock()
50 atomic_t __kexec_lock = ATOMIC_INIT(0); variable