Searched refs:__kexec_lock (Results 1 – 2 of 2) sorted by relevance
23 extern atomic_t __kexec_lock;27 return atomic_try_cmpxchg_acquire(&__kexec_lock, &old, 1); in kexec_trylock()31 atomic_set_release(&__kexec_lock, 0); in kexec_unlock()
50 atomic_t __kexec_lock = ATOMIC_INIT(0); variable