OH_LOCKU
exempt = (op == OH_CLOSE || op == OH_LOCKU || op == OH_DELEGRETURN);
*op_hintp = OH_LOCKU;
error = nfs4_start_fop(mi, vp, NULL, OH_LOCKU, &recov_state,
nfs4_end_fop(mi, vp, NULL, OH_LOCKU, &recov_state, 0);
error = nfs4_start_fop(mi, vp, NULL, OH_LOCKU, &recov_state,
nfs4_end_fop(mi, vp, NULL, OH_LOCKU, &recov_state, 0);
#define OH_IS_STATE_RELE(op) ((op) == OH_CLOSE || (op) == OH_LOCKU || \