2 use core::sync::atomic::{compiler_fence, AtomicBool, AtomicI64, Ordering};
178     let sec = __ADDED_SEC.load(Ordering::SeqCst);  in getnstimeofday()
230     __ADDED_USEC.store(0, Ordering::SeqCst);  in timekeeping_init()
231     __ADDED_SEC.store(0, Ordering::SeqCst);  in timekeeping_init()
243     compiler_fence(Ordering::SeqCst);  in update_wall_time()
246     if TIMEKEEPING_SUSPENDED.load(Ordering::SeqCst) {  in update_wall_time()
267     compiler_fence(Ordering::SeqCst);  in update_wall_time()
269     __ADDED_USEC.fetch_add(500, Ordering::SeqCst);  in update_wall_time()
270     compiler_fence(Ordering::SeqCst);  in update_wall_time()
273     let usec = __ADDED_USEC.load(Ordering::SeqCst);  in update_wall_time()
275         compiler_fence(Ordering::SeqCst);  in update_wall_time()
277         __ADDED_SEC.fetch_add(1, Ordering::SeqCst);  in update_wall_time()
278         compiler_fence(Ordering::SeqCst);  in update_wall_time()
283                 .compare_exchange(usec, 0, Ordering::SeqCst, Ordering::SeqCst)  in update_wall_time()
293                 __ADDED_SEC.store(0, Ordering::SeqCst);  in update_wall_time()
303     compiler_fence(Ordering::SeqCst);  in update_wall_time()
305     compiler_fence(Ordering::SeqCst);  in update_wall_time()