Searched refs:__kexec_lock (Results 1 – 2 of 2) sorted by relevance
23 extern atomic_t __kexec_lock;26 return atomic_cmpxchg_acquire(&__kexec_lock, 0, 1) == 0; in kexec_trylock()30 atomic_set_release(&__kexec_lock, 0); in kexec_unlock()
48 atomic_t __kexec_lock = ATOMIC_INIT(0); variable