On 5/14/13 2:13 PM, Greg Smith wrote:
It is possible that we are told to put something in the freelist that
is already in it; don't screw up the list if so.
I don't see where the code does anything to handle that though. What was your
intention here?
IIRC, the code that pulls from the freelist already deals with the possibility
that a block was on the freelist but has since been put to use. If that's the
case then there shouldn't be much penalty to adding a block multiple times (at
least within reason...)
--
Jim C. Nasby, Data Architect j...@nasby.net
512.569.9461 (cell) http://jim.nasby.net
--
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers
