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-rw-r--r--src/backend/postmaster/walsummarizer.c2
1 files changed, 1 insertions, 1 deletions
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)