Matthew Dillon <[EMAIL PROTECTED]> wrote:
>     What about something like this.  If the vm_refcnt is still being
>     decremented too early, could it be moved to just before the thread_exit()
>     call?

The problem that had to be fixed by removing this race was that two 
processes with the same vmspace can exit at the same time, and the 
vm_refcnt could be 2 the entire time, so neither would perform the current
if (--vm->vm_refcnt == 0) { block.

-- 
Brian Fundakowski Feldman                           \'[ FreeBSD ]''''''''''\
  <> [EMAIL PROTECTED]  <> [EMAIL PROTECTED]      \  The Power to Serve! \
 Opinions expressed are my own.                       \,,,,,,,,,,,,,,,,,,,,,,\



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