On Sun, 19 Jan 2014, John Nemeth wrote:
} Handled indirectly. The MODULE_CMD_FINI calls config_cfdata_detach()
} which attempts to detach each device instance. If a detach fails, then
} config_cfdata_detach fails, and the unload will fail.
Does this mean that you'll end up with some device instances
detached and not others?
Nope.All non-zero units are prevented from unload. And unit zero is permitted only if there are no references, ie no clones.
So the master gets deleted only if there are no non-zero units. ------------------------------------------------------------------------- | Paul Goyette | PGP Key fingerprint: | E-mail addresses: | | Customer Service | FA29 0E3B 35AF E8AE 6651 | paul at whooppee.com | | Network Engineer | 0786 F758 55DE 53BA 7731 | pgoyette at juniper.net | | Kernel Developer | | pgoyette at netbsd.org | -------------------------------------------------------------------------