[refactor] pass size/count instead of entry to CalculateAncestorsAndCheckLimits

This does not change existing behavior.
The ancestor/descendant limits are inclusive of the entries themselves,
but CalculateAncestorsAndCheckLimits() does not need access to them.

1 files changed, 8 insertions, 5 deletions

diff --git a/src/txmempool.h b/src/txmempool.h
index 76ca83c25c..71345ffb5d 100644
--- a/src/txmempool.h
+++ b/src/txmempool.h
@@ -587,12 +587,15 @@ private:
 
 
     /**
-     * Helper function to populate setAncestors with all the ancestors of entry and apply ancestor
-     * and descendant limits.
-     * param@[out]  setAncestors        Will be populated with all mempool ancestors of entry.
-     * param@[in]   staged_ancestors    Should contain mempool parents of entry.
+     * Helper function to calculate all in-mempool ancestors of staged_ancestors and apply ancestor
+     * and descendant limits (including staged_ancestors thsemselves, entry_size and entry_count).
+     * param@[in]   entry_size          Virtual size to include in the limits.
+     * param@[in]   entry_count         How many entries to include in the limits.
+     * param@[in]   staged_ancestors    Should contain entries in the mempool.
+     * param@[out]  setAncestors        Will be populated with all mempool ancestors.
      */
-    bool CalculateAncestorsAndCheckLimits(const CTxMemPoolEntry& entry,
+    bool CalculateAncestorsAndCheckLimits(size_t entry_size,
+                                          size_t entry_count,
                                           setEntries& setAncestors,
                                           CTxMemPoolEntry::Parents &staged_ancestors,
                                           uint64_t limitAncestorCount,