Thanks for jumping in with a review, Matthias!
On Wed, Jan 10, 2024 at 8:03 AM Matthias van de Meent
<boekewurm+postgres@gmail.com> wrote:
> I'm not 100% sure on the policy of this, but theoretically you could
> use LockAquireExtended(dontWait=true) while holding a spin lock, as
> that would not have an unknown duration. Then again, this function
> also does elog/ereport, which would cause issues, still, so this code
> may be the better option.
This is definitely not allowable, and anybody who is thinking about
doing it should replace the spinlock with an LWLock.
--
Robert Haas
EDB: http://www.enterprisedb.com