/* fsnotify_get_cookie - return a unique cookie for use in synchronizing events. Called from fsnotify_move, which is inlined into filesystem modules.  */
u32 fsnotify_get_cookie(void)
/* fsnotify_get_cookie - return a unique cookie for use in synchronizing events. Called from fsnotify_move, which is inlined into filesystem modules.  */
u32 fsnotify_get_cookie(void)
{
	return atomic_inc_return(&fsnotify_sync_cookie);
}