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. \,,,,,,,,,,,,,,,,,,,,,,\
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-current" in the body of the message
