is_process_copy 3991 fs/dlm/lock.c if (!is_process_copy(lkb) || lkb->lkb_nodeid != from) is_process_copy 3996 fs/dlm/lock.c if (!is_process_copy(lkb)) is_process_copy 5730 fs/dlm/lock.c if (!is_process_copy(lkb)) {