K 10 svn:author V 8 rmacklem K 8 svn:date V 27 2010-02-14T00:43:42.585357Z K 7 svn:log V 342 MFC: r203303 Patch the experimental NFS client so that there is a timeout for negative name cache entries in a manner analogous to r202767 for the regular NFS client. Also, make the code in nfs_lookup() compatible with that of the regular client and replace the sysctl variable that enabled negative name caching with the mount point option. END