NFS_SP4_MACH_CRED_COMMIT
!test_bit(NFS_SP4_MACH_CRED_COMMIT, &clp->cl_sp4_flags))
NFS_SP4_MACH_CRED_COMMIT, clnt, msg);
__set_bit(NFS_SP4_MACH_CRED_COMMIT, &flags);