On Mon, Nov 29, 2010 at 9:57 PM, Robert Haas <robertmhaas@gmail.com> wrote:
> 1. Pin each visibility map page. If any VM_BECOMING_ALL_VISIBLE bits
> are set, take the exclusive content lock for long enough to clear
> them.
I wonder what the performance hit will be to workloads with contention
and if this feature should be optional.
--
Rob Wultsch
wultsch@gmail.com