From 7c217bad0d05ca75c9bfaa3407177f5a38df3ddb Mon Sep 17 00:00:00 2001
From: Andrew Kane <andrew@ankane.org>
Date: Fri, 4 Aug 2023 23:49:56 -0700
Subject: [PATCH] Removed todos [skip ci]

---
 src/hnswutils.c  | 4 +---
 src/hnswvacuum.c | 2 --
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/hnswutils.c b/src/hnswutils.c
index 3ebffa1..cff954b 100644
--- a/src/hnswutils.c
+++ b/src/hnswutils.c
@@ -375,9 +375,7 @@ LoadNeighborsFromPage(HnswElement element, Relation index, Page page)
 
 	HnswInitNeighbors(element, m);
 
-	/* If not, neighbor page represents new item */
-	/* Only caught if item has a different level */
-	/* TODO Use versioning to fix this? */
+	/* Ensure expected neighbors */
 	if (HNSW_NEIGHBOR_COUNT(itemid) == neighborCount)
 	{
 		HnswNeighborTuple ntup = (HnswNeighborTuple) PageGetItem(page, itemid);
diff --git a/src/hnswvacuum.c b/src/hnswvacuum.c
index 7099571..742356a 100644
--- a/src/hnswvacuum.c
+++ b/src/hnswvacuum.c
@@ -112,7 +112,6 @@ RemoveHeapTids(HnswVacuumState * vacuumstate)
 			else if (etup->level > highestLevel && !(blkno == entryPoint->blkno && offno == entryPoint->offno))
 			{
 				/* Keep track of highest non-entry point */
-				/* TODO Keep track of closest one to entry point? */
 				highestPoint->blkno = blkno;
 				highestPoint->offno = offno;
 				highestLevel = etup->level;
@@ -446,7 +445,6 @@ MarkDeleted(HnswVacuumState * vacuumstate)
 			ntup = (HnswNeighborTuple) PageGetItem(npage, PageGetItemId(npage, neighborOffno));
 
 			/* Overwrite element */
-			/* TODO Increment version? */
 			etup->deleted = 1;
 			MemSet(&etup->vec.x, 0, etup->vec.dim * sizeof(float));