[COMMITTERS] pgsql-server: Simplify IsXactIsoLevelSerializable test.

Log Message: --- Simplify IsXactIsoLevelSerializable test. A cycle saved is a cycle earned ... Modified Files: -- pgsql-server/src/include/access: xact.h (r1.71 -> r1.72) (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/include/access/xact.h.di

[COMMITTERS] pgsql-server: Downgrade LOG messages to DEBUG1 for normal recycling of

Log Message: --- Downgrade LOG messages to DEBUG1 for normal recycling of xlog, clog, subtrans segments. Per Greg Mullane and Chris K-L. Modified Files: -- pgsql-server/src/backend/access/transam: slru.c (r1.21 -> r1.22) (http://developer.postgresql.org/cv