Nils Goroll wrote:
> Garrett,
>
> > I'd really prefer to use a callback that is executed *after* user
> > threads are resumed.
>
> Yes, that definitely would be nicest.
>
> Out of curiosity, I had a look: Doesn't this
>
> http://cvs.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/uts/common/io/lvm/md/md_subr.c#1375
>
> look like an example for how to do it?
>
> If I got this right, the callbacks are executed after
> cpr_start_user_threads()
> is called:
>
> http://cvs.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/uts/common/cpr/cpr_main.c#1245
>
> Cheers, Nils
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>
I don't think so, but I'll have to have another look. I think those
callbacks were what was used to verify that kernel threads were in a
state that was safe to suspend. They aren't used anymore, I think.
- Garrett
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