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Re: CVS commit: src/sys/opencrypto

In article <>,
Paul Goyette  <> wrote:
>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?
>All non-zero units are prevented from unload.  And unit zero is 
>permitted only if there are no references, ie no clones.

I don't see why non-zero units are special, can you explain? Open zero
open 1, close 0, close 1. Should the close 1 unload?


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