diff --git a/src/backend/postmaster/walsummarizer.c b/src/backend/postmaster/walsummarizer.c index 81e5ac82830..9b5d3cdeb00 100644 --- a/src/backend/postmaster/walsummarizer.c +++ b/src/backend/postmaster/walsummarizer.c @@ -1314,7 +1314,7 @@ summarizer_wait_for_wal(void) } /* - * Most recent RedoRecPtr value observed by RemoveOldWalSummaries. + * Remove WAL summaries whose mtimes are older than wal_summary_keep_time. */ static void MaybeRemoveOldWalSummaries(void)