diff options
Diffstat (limited to 'src/backend/access/transam/multixact.c')
| -rw-r--r-- | src/backend/access/transam/multixact.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/backend/access/transam/multixact.c b/src/backend/access/transam/multixact.c index 19b95b82412..e3b63428094 100644 --- a/src/backend/access/transam/multixact.c +++ b/src/backend/access/transam/multixact.c @@ -2813,14 +2813,11 @@ ReadMultiXactCounts(uint32 *multixacts, MultiXactOffset *members) * As the fraction of the member space currently in use grows, we become * more aggressive in clamping this value. That not only causes autovacuum * to ramp up, but also makes any manual vacuums the user issues more - * aggressive. This happens because vacuum_set_xid_limits() clamps the - * freeze table and the minimum freeze age based on the effective + * aggressive. This happens because vacuum_get_cutoffs() will clamp the + * freeze table and the minimum freeze age cutoffs based on the effective * autovacuum_multixact_freeze_max_age this function returns. In the worst * case, we'll claim the freeze_max_age to zero, and every vacuum of any - * table will try to freeze every multixact. - * - * It's possible that these thresholds should be user-tunable, but for now - * we keep it simple. + * table will freeze every multixact. */ int MultiXactMemberFreezeThreshold(void) |