Jeff Janes <jeff.janes@gmail.com> writes:
> I am working on making resource owner remember a limited number of
> locks, so it can reassign them more efficiently.
Check, per previous discussion.
> Currently I'm having resowner.c remember the LOCALLOCKTAG, because I
> thought that that was the only handle I could use. But now I'm
> wondering if I should remember the LOCALLOCK * instead.
I was envisioning LOCALLOCK *. dynahash will never move an existing
entry, and if the entry can be deleted while the resowner still holds a
pointer to it then you've got a logic bug.
regards, tom lane