Avoid holding vmbuffer pin after VACUUM. During VACUUM if we pause to perform a cycle of index cleanup we drop the vmbuffer pin, so we should do the same thing when heap scan completes. This avoids holding vmbuffer pin across the main index cleanup in VACUUM, which could be minutes or hours longer than necessary for correctness.
Bug report and suggested fix from Pavan Deolasee Branch ------ REL9_0_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/c52e0e2afc0c8ca2de4e03fc8478d89b4d5e7fce Modified Files -------------- src/backend/commands/vacuumlazy.c | 16 +++++++++------- 1 files changed, 9 insertions(+), 7 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
