I was looking at backpatching this to pg13. That made me realize that
commit dc7420c2c927 changed things in 14; and before that commit, the
bitmask that is checked is PROCARRAY_FLAGS_VACUUM, which has a
definition independently from whatever proc.h says. As far as I can
tell, there's no problem with the patches I post here (the backpatched
version for pg13 and p14). But's it's something to be aware of; and if
we do want to add the additional bits to the bitmask, we should do that
in a separate master-only commit.
--
Álvaro Herrera Breisgau, Deutschland — https://www.EnterpriseDB.com/
