Don't bother to lock bufmgr partitions in pg_buffercache. That makes the view a lot less disruptive to use on a production system. Without the locks, you don't get a consistent snapshot across all buffers, but that's OK. It wasn't a very useful guarantee in practice.
Ivan Kartyshov, reviewed by Tomas Vondra and Robert Haas. Discusssion: <[email protected]> Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/6e654546fb61f62cc982d0c8f62241b3b30e7ef8 Modified Files -------------- contrib/pg_buffercache/pg_buffercache_pages.c | 23 ++++------------------- 1 file changed, 4 insertions(+), 19 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
