Add C comment about the fact that the autovacuum limit can go backwards
by 3, but that is it OK.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/76e5b4c85d5d4830888044fc885b1da0d781aed0
Modified Files
--------------
src/backend/postmaster/autovacuum.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)