Symbol: NFSV4CRSESS_PERSIST
sys/fs/nfsclient/nfs_clrpcops.c
5640
crflags = (NFSMNT_RDONLY(nmp->nm_mountp) ? 0 : NFSV4CRSESS_PERSIST);
sys/fs/nfsclient/nfs_clrpcops.c
5698
if ((crflags & NFSV4CRSESS_PERSIST) != 0 && mds != 0) {