// Return true if any of the CasHashes passed in are missing
private bool HasMissingContent(IEnumerable <CasHash> casHashes)
{
foreach (CasHash casHash in casHashes)
{
// We optimize through the pinned list just so we don't spend
// time for an on disk check if we have it pinned
if (!m_pinnedToCas.ContainsKey(casHash))
{
if (!m_cache.CasExists(casHash))
{
return(true);
}
}
}
return(false);
}