lock_acquire(&lock->dep_map, !!(enqflags & CEF_ASYNC),
/* try: */ 0, lock->cll_descr.cld_mode <= CLM_READ,
/* check: */ 2, RETIP);
lock_acquire(&lock->dep_map, !!(enqflags & CEF_ASYNC),
/* try: */ 0, lock->cll_descr.cld_mode <= CLM_READ,
/* check: */ 2, RETIP);