int
smb_t2_request(struct smb_t2rq *t2p)
{
int error = EINVAL, i;
for (i = 0; ; ) {
/*
* Don't send any new requests if force unmount is underway.
* This check was moved into smb_rq_enqueue, called by
* smb_t2_request_int()
*/
t2p->t2_flags &= ~SMBT2_RESTART;
error = smb_t2_request_int(t2p);
if (!error)
break;
if ((t2p->t2_flags & (SMBT2_RESTART | SMBT2_NORESTART)) !=
SMBT2_RESTART)
break;
if (++i > SMBMAXRESTARTS)
break;
mutex_enter(&(t2p)->t2_lock);
if (t2p->t2_share) {
cv_reltimedwait(&t2p->t2_cond, &(t2p)->t2_lock,
(hz * SMB_RCNDELAY), TR_CLOCK_TICK);
} else {
delay(ddi_get_lbolt() + (hz * SMB_RCNDELAY));
}
mutex_exit(&(t2p)->t2_lock);
}
return (error);
}
int
smb_t2_request(struct smb_t2rq *t2p)
{
int error = EINVAL, i;
for (i = 0; i < SMB_MAXRCN; i++) {
t2p->t2_flags &= ~SMBR_RESTART;
error = smb_t2_request_int(t2p);
if (error == 0)
break;
if ((t2p->t2_flags & (SMBT2_RESTART | SMBT2_NORESTART)) != SMBT2_RESTART)
break;
}
return error;
}