Commitbb855e6

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Updated comment [skip ci]

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Lines changed: 6 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -379,8 +379,12 @@ HnswUpdateNeighborsOnDisk(Relation index, FmgrInfo *procinfo, Oid collation, Hns`
`379`	`379`	`HnswElementneighborElement=HnswPtrAccess(base,hc->element);`
`380`	`380`	`OffsetNumberoffno=neighborElement->neighborOffno;`
`381`	`381`
`382`		`-/* Get latest neighbors since they may have changed */`
`383`		`-/* Do not lock yet since selecting neighbors can take time */`
	`382`	`+/*`
	`383`	`+ * Get latest neighbors since they may have changed. Do not lock`
	`384`	`+ * yet since selecting neighbors can take time. Could use`
	`385`	`+ * optimistic locking to retry if another update occurs before`
	`386`	`+ * getting exclusive lock.`
	`387`	`+ */`
`384`	`388`	`HnswLoadNeighbors(neighborElement,index,m);`
`385`	`389`
`386`	`390`	`/*`

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