On 19 feb 2013, at 19:56, Dean Long <[email protected]> wrote:

> When the VM_Operation is created, we could take a snapshot of the thread_id 
> of the caller, then use that later.

One problem with that is if the thread_id gets reused for a new thread quickly 
after the old thread terminates. This is perhps ulikely, but could happen.

> Or we could block the creating thread from fully exiting until the VM op 
> executes.

That would introduce a lot more synchronization and state to keep track of.

/Staffan

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