K 10 svn:author V 8 rmacklem K 8 svn:date V 27 2013-12-11T23:28:31.553856Z K 7 svn:log V 267 MFC: r257901 Fix an NFSv4.1 client specific case where a forced dismount would hang. The hang occurred in nfsv4_setsequence() when it couldn't find an available session slot and is fixed by checking for a forced dismount in progress and just returning for this case. END