LK_STATE_IN_USE   585 fs/nfs/nfs4state.c 			set_bit(LK_STATE_IN_USE, &state->flags);
LK_STATE_IN_USE   616 fs/nfs/nfs4state.c 		clear_bit(LK_STATE_IN_USE, &state->flags);
LK_STATE_IN_USE   666 fs/nfs/nfs4state.c 	if (test_bit(LK_STATE_IN_USE, &state->flags) == 0)