dev/dtrace/dtrace.c

6553 		dtrace_predicate_t *pred = ecb->dte_predicate;
6736 		if (pred != NULL) {
6737 			dtrace_difo_t *dp = pred->dtp_difo;
6749 					ASSERT(cid == pred->dtp_cacheid);
10222 	dtrace_predicate_t *pred;
10227 	pred = kmem_zalloc(sizeof (dtrace_predicate_t), KM_SLEEP);
10228 	pred->dtp_difo = dp;
10229 	pred->dtp_refcnt = 1;
10232 		return (pred);
10243 		return (pred);
10246 	pred->dtp_cacheid = dtrace_predcache_id++;
10248 	return (pred);
10252 dtrace_predicate_hold(dtrace_predicate_t *pred)
10255 	ASSERT(pred->dtp_difo != NULL && pred->dtp_difo->dtdo_refcnt != 0);
10256 	ASSERT(pred->dtp_refcnt > 0);
10258 	pred->dtp_refcnt++;
10262 dtrace_predicate_release(dtrace_predicate_t *pred, dtrace_vstate_t *vstate)
10264 	dtrace_difo_t *dp = pred->dtp_difo;
10269 	ASSERT(pred->dtp_refcnt > 0);
10271 	if (--pred->dtp_refcnt == 0) {
10272 		dtrace_difo_release(pred->dtp_difo, vstate);
10273 		kmem_free(pred, sizeof (dtrace_predicate_t));
11131 	dtrace_predicate_t *pred;
11138 	if ((pred = ecb->dte_predicate) != NULL)
11139 		dtrace_predicate_release(pred, vstate);
11154 	dtrace_predicate_t *pred;
11165 	if ((pred = desc->dted_pred.dtpdd_predicate) != NULL) {
11166 		dtrace_predicate_hold(pred);
11167 		ecb->dte_predicate = pred;
11866 	dtrace_predicate_t *pred;
11875 	if ((pred = ecb->dted_pred.dtpdd_predicate) != NULL)
11876 		dtrace_predicate_hold(pred);
11914 		dtrace_predicate_t *pred;
11918 		if ((pred = ep->dted_pred.dtpdd_predicate) != NULL)
11919 			dtrace_predicate_release(pred, vstate);
13017 	dtrace_predicate_t *pred = NULL;
13047 		if ((pred = dtrace_dof_predicate(dof, sec, vstate, cr)) == NULL)
13050 		ep->dted_pred.dtpdd_predicate = pred;
13067 	if (pred != NULL)
13068 		dtrace_predicate_release(pred, vstate);
14716 	dtrace_difo_t *pred;
14741 		if ((pred = helper->dtha_predicate) != NULL) {
14745 			if (!dtrace_dif_emulate(pred, mstate, vstate, state))
14941 	dtrace_predicate_t *pred;
14971 	if ((pred = ep->dted_pred.dtpdd_predicate) != NULL) {
14972 		ASSERT(pred->dtp_difo != NULL);
14973 		dtrace_difo_hold(pred->dtp_difo);
14974 		helper->dtha_predicate = pred->dtp_difo;