Re: kern/118093: firewire bus reset hogs CPU, causing data to be lost
Dieter <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.firewire |
|---|---|
| Message-ID | <[email protected]> |
> > I'll rephrase my question. In the old days, locking was done with spl. > > The new way is with mutex. But with the spl calls being replaced with > > noops, and as far as I can tell the driver is not using mutex, there > > doesn't appear to be any locking. So the driver can step on itself. > > > Well, there is locking around a couple of mutex's via FW_GLOCK(). Ah, I wasn't grepping for the right string. So there *is* mutex locking. Although the lingering spl calls are still troubling. _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-firewire To unsubscribe, send any mail to "[email protected]"