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Re: In-kernel process exit hooks?
On Sat, Jan 09, 2016 at 08:25:05AM +0100, Mateusz Guzik wrote:
> > if (!mutex_tryenter(parent->p_lock)) {
> > mutex_exit(t->p_lock);
> > mutex_enter(parent->p_lock);
>
> As a side note this looks like a bug. t->p_lock is not relocked, so the
> code ends up without the lock held. There is a similar sample in fork1.
I just fixed this. Thanks.
--
David A. Holland
dholland%netbsd.org@localhost
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