113 	atomic_long_t *watchpoint;  in find_watchpoint()  local
122 		watchpoint = &watchpoints[SLOT_IDX_FAST(slot, i)];  in find_watchpoint()
123 		*encoded_watchpoint = atomic_long_read(watchpoint);  in find_watchpoint()
133 			return watchpoint;  in find_watchpoint()
144 	atomic_long_t *watchpoint;  in insert_watchpoint()  local
157 		watchpoint = &watchpoints[SLOT_IDX(slot, i)];  in insert_watchpoint()
158 		if (atomic_long_try_cmpxchg_relaxed(watchpoint, &expect_val, encoded_watchpoint))  in insert_watchpoint()
159 			return watchpoint;  in insert_watchpoint()
175 try_consume_watchpoint(atomic_long_t *watchpoint, long encoded_watchpoint)  in try_consume_watchpoint()  argument
177 	return atomic_long_try_cmpxchg_relaxed(watchpoint, &encoded_watchpoint, CONSUMED_WATCHPOINT);  in try_consume_watchpoint()
181 static inline bool consume_watchpoint(atomic_long_t *watchpoint)  in consume_watchpoint()  argument
183 	return atomic_long_xchg_relaxed(watchpoint, CONSUMED_WATCHPOINT) != CONSUMED_WATCHPOINT;  in consume_watchpoint()
187 static inline void remove_watchpoint(atomic_long_t *watchpoint)  in remove_watchpoint()  argument
189 	atomic_long_set(watchpoint, INVALID_WATCHPOINT);  in remove_watchpoint()
352 					    atomic_long_t *watchpoint,  in kcsan_found_watchpoint()  argument
375 	consumed = try_consume_watchpoint(watchpoint, encoded_watchpoint);  in kcsan_found_watchpoint()
384 			     watchpoint - watchpoints);  in kcsan_found_watchpoint()
408 	atomic_long_t *watchpoint;  in kcsan_setup_watchpoint()  local
452 	watchpoint = insert_watchpoint((unsigned long)ptr, size, is_write);  in kcsan_setup_watchpoint()
453 	if (watchpoint == NULL) {  in kcsan_setup_watchpoint()
538 	if (!consume_watchpoint(watchpoint)) {  in kcsan_setup_watchpoint()
569 			     watchpoint - watchpoints);  in kcsan_setup_watchpoint()
580 				     watchpoint - watchpoints);  in kcsan_setup_watchpoint()
587 	remove_watchpoint(watchpoint);  in kcsan_setup_watchpoint()
601 	atomic_long_t *watchpoint;  in check_access()  local
616 	watchpoint = find_watchpoint((unsigned long)ptr, size, !is_write,  in check_access()
625 	if (unlikely(watchpoint != NULL))  in check_access()
626 		kcsan_found_watchpoint(ptr, size, type, watchpoint,  in check_access()