Hi, On August 24, 2020 7:38:39 PM PDT, Masahiko Sawada <masahiko.saw...@2ndquadrant.com> wrote: >Hi all, > >While testing with DTrace, I realized we acquire >ReplicationSlotControl lwlock at some places even when >max_replication_slots is set to 0. For instance, we call >ReplicationSlotCleanup() within PostgresMian() when an error happens >and acquire ReplicationSlotControl lwlock. > >The attached patch fixes some functions so that we quickly return if >max_replication_slots is set to 0.
Why is it worth doing so? Regards, Andres -- Sent from my Android device with K-9 Mail. Please excuse my brevity.
