621 #define	DTRACE_ANCHORED(probe)	((probe)->dtpr_func[0] != '\0')  argument
6588 	dtrace_probe_t *probe = ecb->dte_probe;  in dtrace_action_breakpoint()  local
6589 	dtrace_provider_t *prov = probe->dtpr_provider;  in dtrace_action_breakpoint()
6603 	ASSERT(probe != NULL);  in dtrace_action_breakpoint()
6619 	for (str = probe->dtpr_mod; *str != '\0'; str++)  in dtrace_action_breakpoint()
6623 	for (str = probe->dtpr_func; *str != '\0'; str++)  in dtrace_action_breakpoint()
6627 	for (str = probe->dtpr_name; *str != '\0'; str++)  in dtrace_action_breakpoint()
6651 	dtrace_probe_t *probe = ecb->dte_probe;  in dtrace_action_panic()  local
6656 	ASSERT(probe != NULL);  in dtrace_action_panic()
6673 	    probe->dtpr_provider->dtpv_name, probe->dtpr_mod,  in dtrace_action_panic()
6674 	    probe->dtpr_func, probe->dtpr_name, (void *)ecb);  in dtrace_action_panic()
7053 	dtrace_probe_t *probe;  in dtrace_probe()  local
7071 	probe = dtrace_probes[id - 1];  in dtrace_probe()
7072 	if (probe == NULL) {  in dtrace_probe()
7080 	if (!onintr && probe->dtpr_predcache != DTRACE_CACHEIDNONE &&  in dtrace_probe()
7081 	    probe->dtpr_predcache == dtrace_get_thread_predcache(current_thread())) {  in dtrace_probe()
7156 	mstate.dtms_probe = probe;  in dtrace_probe()
7166 	for (ecb = probe->dtpr_ecb; ecb != NULL; ecb = ecb->dte_next) {  in dtrace_probe()
7172 		dtrace_provider_t *prov = probe->dtpr_provider;  in dtrace_probe()
7223 			if (probe->dtpr_id == dtrace_probeid_begin &&  in dtrace_probe()
7243 			    probe->dtpr_id, probe->dtpr_arg) == 0)  in dtrace_probe()
7370 				dtrace_cacheid_t cid = probe->dtpr_predcache;  in dtrace_probe()
7441 				    size / sizeof (pc_t), probe->dtpr_aframes,  in dtrace_probe()
7442 				    DTRACE_ANCHORED(probe) ? NULL :  in dtrace_probe()
7708 			if (probe->dtpr_id == dtrace_probeid_error) {  in dtrace_probe()
7807 	dtrace_probe_t *probe = (dtrace_probe_t*)elm;  in dtrace_strkey_probe_provider()  local
7808 	return probe->dtpr_provider->dtpv_name;  in dtrace_strkey_probe_provider()
8433 	dtrace_probe_t *probe;  in dtrace_match()  local
8456 		if ((probe = dtrace_probe_lookup_id(pkp->dtpk_id)) != NULL &&  in dtrace_match()
8457 		    dtrace_match_probe(probe, pkp, priv, uid, zoneid) > 0) {  in dtrace_match()
8458 		        if ((*matched)(probe, arg1, arg2) == DTRACE_MATCH_FAIL)  in dtrace_match()
8502 			if ((probe = dtrace_probes[i]) == NULL ||  in dtrace_match()
8503 			    dtrace_match_probe(probe, pkp, priv, uid,  in dtrace_match()
8509                        if ((rc = (*matched)(probe, arg1, arg2)) != DTRACE_MATCH_NEXT) {  in dtrace_match()
8524 	for (probe = dtrace_hash_lookup(hash, &template); probe != NULL;  in dtrace_match()
8525 	    probe = *(DTRACE_HASHNEXT(hash, probe))) {  in dtrace_match()
8527 		if (dtrace_match_probe(probe, pkp, priv, uid, zoneid) <= 0)  in dtrace_match()
8532 		if ((rc = (*matched)(probe, arg1, arg2)) != DTRACE_MATCH_NEXT) {  in dtrace_match()
8795 	dtrace_probe_t *probe, *first = NULL, *next = NULL;  in dtrace_unregister()  local
8859 	for (probe = dtrace_hash_lookup(dtrace_byprov, &template); probe != NULL;  in dtrace_unregister()
8860 	    probe = *(DTRACE_HASHNEXT(dtrace_byprov, probe))) {  in dtrace_unregister()
8861 		if (probe->dtpr_provider != old)  in dtrace_unregister()
8864 		dtrace_probes[probe->dtpr_id - 1] = NULL;  in dtrace_unregister()
8867 		dtrace_hash_remove(dtrace_bymod, probe);  in dtrace_unregister()
8868 		dtrace_hash_remove(dtrace_byfunc, probe);  in dtrace_unregister()
8869 		dtrace_hash_remove(dtrace_byname, probe);  in dtrace_unregister()
8872 			first = probe;  in dtrace_unregister()
8873 			probe->dtpr_nextmod = NULL;  in dtrace_unregister()
8878 			probe->dtpr_nextmod = first;  in dtrace_unregister()
8879 			first = probe;  in dtrace_unregister()
8883 	for (probe = first; probe != NULL; probe = next) {  in dtrace_unregister()
8884 		next = probe->dtpr_nextmod;  in dtrace_unregister()
8885 		dtrace_hash_remove(dtrace_byprov, probe);  in dtrace_unregister()
8895 	for (probe = first; probe != NULL; probe = next) {  in dtrace_unregister()
8896 		next = probe->dtpr_nextmod;  in dtrace_unregister()
8898 		old->dtpv_pops.dtps_destroy(old->dtpv_arg, probe->dtpr_id,  in dtrace_unregister()
8899 		    probe->dtpr_arg);  in dtrace_unregister()
8900 		dtrace_strunref(probe->dtpr_mod);  in dtrace_unregister()
8901 		dtrace_strunref(probe->dtpr_func);  in dtrace_unregister()
8902 		dtrace_strunref(probe->dtpr_name);  in dtrace_unregister()
8903 		vmem_free(dtrace_arena, (void *)(uintptr_t)(probe->dtpr_id), 1);  in dtrace_unregister()
8904 		zfree(dtrace_probe_t_zone, probe);  in dtrace_unregister()
8980 	dtrace_probe_t *probe, *first = NULL;  in dtrace_condense()  local
8997 	for (probe = dtrace_hash_lookup(dtrace_byprov, &template); probe != NULL;  in dtrace_condense()
8998 	    probe = *(DTRACE_HASHNEXT(dtrace_byprov, probe))) {  in dtrace_condense()
9000 		if (probe->dtpr_provider != prov)  in dtrace_condense()
9003 		if (probe->dtpr_ecb != NULL)  in dtrace_condense()
9006 		dtrace_probes[probe->dtpr_id - 1] = NULL;  in dtrace_condense()
9009 		dtrace_hash_remove(dtrace_bymod, probe);  in dtrace_condense()
9010 		dtrace_hash_remove(dtrace_byfunc, probe);  in dtrace_condense()
9011 		dtrace_hash_remove(dtrace_byname, probe);  in dtrace_condense()
9013 		prov->dtpv_pops.dtps_destroy(prov->dtpv_arg, probe->dtpr_id,  in dtrace_condense()
9014 		    probe->dtpr_arg);  in dtrace_condense()
9015 		dtrace_strunref(probe->dtpr_mod);  in dtrace_condense()
9016 		dtrace_strunref(probe->dtpr_func);  in dtrace_condense()
9017 		dtrace_strunref(probe->dtpr_name);  in dtrace_condense()
9019 			first = probe;  in dtrace_condense()
9020 			probe->dtpr_nextmod = NULL;  in dtrace_condense()
9025 			probe->dtpr_nextmod = first;  in dtrace_condense()
9026 			first = probe;  in dtrace_condense()
9030 	for (probe = first; probe != NULL; probe = first) {  in dtrace_condense()
9031 		first = probe->dtpr_nextmod;  in dtrace_condense()
9032 		dtrace_hash_remove(dtrace_byprov, probe);  in dtrace_condense()
9033 		vmem_free(dtrace_arena, (void *)((uintptr_t)probe->dtpr_id), 1);  in dtrace_condense()
9034 		zfree(dtrace_probe_t_zone, probe);  in dtrace_condense()
9060 	dtrace_probe_t *probe, **probes;  in dtrace_probe_create()  local
9073 	probe = zalloc_flags(dtrace_probe_t_zone, Z_WAITOK | Z_ZERO);  in dtrace_probe_create()
9075 	probe->dtpr_id = id;  in dtrace_probe_create()
9076 	probe->dtpr_gen = dtrace_probegen++;  in dtrace_probe_create()
9077 	probe->dtpr_mod = dtrace_strref(mod);  in dtrace_probe_create()
9078 	probe->dtpr_func = dtrace_strref(func);  in dtrace_probe_create()
9079 	probe->dtpr_name = dtrace_strref(name);  in dtrace_probe_create()
9080 	probe->dtpr_arg = arg;  in dtrace_probe_create()
9081 	probe->dtpr_aframes = aframes;  in dtrace_probe_create()
9082 	probe->dtpr_provider = provider;  in dtrace_probe_create()
9084 	dtrace_hash_add(dtrace_byprov, probe);  in dtrace_probe_create()
9085 	dtrace_hash_add(dtrace_bymod, probe);  in dtrace_probe_create()
9086 	dtrace_hash_add(dtrace_byfunc, probe);  in dtrace_probe_create()
9087 	dtrace_hash_add(dtrace_byname, probe);  in dtrace_probe_create()
9114 	dtrace_probes[id - 1] = probe;  in dtrace_probe_create()
9135 dtrace_probe_lookup_match(dtrace_probe_t *probe, void *arg1, void *arg2)  in dtrace_probe_lookup_match()  argument
9138 	*((dtrace_id_t *)arg1) = probe->dtpr_id;  in dtrace_probe_lookup_match()
9184 	dtrace_probe_t *probe;  in dtrace_probe_arg()  local
9189 	if ((probe = dtrace_probe_lookup_id(pid)) != NULL &&  in dtrace_probe_arg()
9190 	    probe->dtpr_provider == (dtrace_provider_t *)id)  in dtrace_probe_arg()
9191 		rval = probe->dtpr_arg;  in dtrace_probe_arg()
9277 	dtrace_probe_t *probe;  in dtrace_probe_foreach()  local
9289 		if ((probe = dtrace_probes[i]) == NULL)  in dtrace_probe_foreach()
9292 		if (probe->dtpr_ecb == NULL) {  in dtrace_probe_foreach()
9299 		prov = probe->dtpr_provider;  in dtrace_probe_foreach()
9303 		func(prov->dtpv_arg, i + 1, probe->dtpr_arg);  in dtrace_probe_foreach()
9377 	dof_probe_t *probe;  in dtrace_helper_provide_one()  local
9429 		probe = (dof_probe_t *)(uintptr_t)(daddr +  in dtrace_helper_provide_one()
9433 		dhpb.dthpb_func = strtab + probe->dofpr_func;  in dtrace_helper_provide_one()
9434 		dhpb.dthpb_name = strtab + probe->dofpr_name;  in dtrace_helper_provide_one()
9436 		dhpb.dthpb_base = probe->dofpr_addr;  in dtrace_helper_provide_one()
9440 		dhpb.dthpb_offs = (int32_t *)(off + probe->dofpr_offidx);  in dtrace_helper_provide_one()
9441 		dhpb.dthpb_noffs = probe->dofpr_noffs;  in dtrace_helper_provide_one()
9443 			dhpb.dthpb_enoffs = (int32_t *)(enoff + probe->dofpr_enoffidx);  in dtrace_helper_provide_one()
9444 			dhpb.dthpb_nenoffs = probe->dofpr_nenoffs;  in dtrace_helper_provide_one()
9449 		dhpb.dthpb_args = arg + probe->dofpr_argidx;  in dtrace_helper_provide_one()
9450 		dhpb.dthpb_nargc = probe->dofpr_nargc;  in dtrace_helper_provide_one()
9451 		dhpb.dthpb_xargc = probe->dofpr_xargc;  in dtrace_helper_provide_one()
9452 		dhpb.dthpb_ntypes = strtab + probe->dofpr_nargv;  in dtrace_helper_provide_one()
9453 		dhpb.dthpb_xtypes = strtab + probe->dofpr_xargv;  in dtrace_helper_provide_one()
11012 dtrace_ecb_add(dtrace_state_t *state, dtrace_probe_t *probe)  in dtrace_ecb_add()  argument
11021 	ecb->dte_probe = probe;  in dtrace_ecb_add()
11081 	dtrace_probe_t *probe = ecb->dte_probe;  in dtrace_ecb_enable()  local
11087 	if (probe == NULL) {  in dtrace_ecb_enable()
11094 	probe->dtpr_provider->dtpv_ecb_count++;  in dtrace_ecb_enable()
11095 	if (probe->dtpr_ecb == NULL) {  in dtrace_ecb_enable()
11096 		dtrace_provider_t *prov = probe->dtpr_provider;  in dtrace_ecb_enable()
11101 		probe->dtpr_ecb = probe->dtpr_ecb_last = ecb;  in dtrace_ecb_enable()
11104 			probe->dtpr_predcache = ecb->dte_predicate->dtp_cacheid;  in dtrace_ecb_enable()
11107                     probe->dtpr_id, probe->dtpr_arg));  in dtrace_ecb_enable()
11114 		ASSERT(probe->dtpr_ecb_last != NULL);  in dtrace_ecb_enable()
11115 		probe->dtpr_ecb_last->dte_next = ecb;  in dtrace_ecb_enable()
11116 		probe->dtpr_ecb_last = ecb;  in dtrace_ecb_enable()
11117 		probe->dtpr_predcache = 0;  in dtrace_ecb_enable()
11706 	dtrace_probe_t *probe = ecb->dte_probe;  in dtrace_ecb_disable()  local
11710 	if (probe == NULL) {  in dtrace_ecb_disable()
11717 	for (pecb = probe->dtpr_ecb; pecb != NULL; pecb = pecb->dte_next) {  in dtrace_ecb_disable()
11726 		probe->dtpr_ecb = ecb->dte_next;  in dtrace_ecb_disable()
11731 	if (ecb == probe->dtpr_ecb_last) {  in dtrace_ecb_disable()
11733 		probe->dtpr_ecb_last = prev;  in dtrace_ecb_disable()
11736 	probe->dtpr_provider->dtpv_ecb_count--;  in dtrace_ecb_disable()
11743 	if (probe->dtpr_ecb == NULL) {  in dtrace_ecb_disable()
11749 		dtrace_provider_t *prov = probe->dtpr_provider;  in dtrace_ecb_disable()
11752 		ASSERT(probe->dtpr_ecb_last == NULL);  in dtrace_ecb_disable()
11753 		probe->dtpr_predcache = DTRACE_CACHEIDNONE;  in dtrace_ecb_disable()
11755 		    probe->dtpr_id, probe->dtpr_arg);  in dtrace_ecb_disable()
11763 		ASSERT(probe->dtpr_ecb_last != NULL);  in dtrace_ecb_disable()
11764 		ASSERT(probe->dtpr_predcache == DTRACE_CACHEIDNONE);  in dtrace_ecb_disable()
11766 		if (probe->dtpr_ecb == probe->dtpr_ecb_last) {  in dtrace_ecb_disable()
11767 			dtrace_predicate_t *p = probe->dtpr_ecb->dte_predicate;  in dtrace_ecb_disable()
11769 			ASSERT(probe->dtpr_ecb->dte_next == NULL);  in dtrace_ecb_disable()
11772 				probe->dtpr_predcache = p->dtp_cacheid;  in dtrace_ecb_disable()
11803 dtrace_ecb_create(dtrace_state_t *state, dtrace_probe_t *probe,  in dtrace_ecb_create()  argument
11815 	ecb = dtrace_ecb_add(state, probe);  in dtrace_ecb_create()
11823 	if (probe != NULL) {  in dtrace_ecb_create()
11835 		prov = probe->dtpr_provider;  in dtrace_ecb_create()
11891 dtrace_ecb_create_enable(dtrace_probe_t *probe, void *arg1, void *arg2)  in dtrace_ecb_create_enable()  argument
11900 	if (probe != NULL && ep != NULL && probe->dtpr_gen < ep->dted_probegen) {  in dtrace_ecb_create_enable()
11909 	if ((ecb = dtrace_ecb_create(state, probe, enab)) == NULL)  in dtrace_ecb_create_enable()
13220 	dof_probedesc_t *probe;  in dtrace_dof_probedesc()  local
13241 	probe = (dof_probedesc_t *)(uintptr_t)(daddr + sec->dofs_offset);  in dtrace_dof_probedesc()
13242 	strtab = dtrace_dof_sect(dof, DOF_SECT_STRTAB, probe->dofp_strtab);  in dtrace_dof_probedesc()
13250 	if (probe->dofp_provider >= strtab->dofs_size) {  in dtrace_dof_probedesc()
13256 	    (char *)(str + probe->dofp_provider),  in dtrace_dof_probedesc()
13257 	    MIN(DTRACE_PROVNAMELEN - 1, size - probe->dofp_provider));  in dtrace_dof_probedesc()
13262 	if (probe->dofp_mod >= strtab->dofs_size) {  in dtrace_dof_probedesc()
13267 	(void) strncpy(desc->dtpd_mod, (char *)(str + probe->dofp_mod),  in dtrace_dof_probedesc()
13268 	    MIN(DTRACE_MODNAMELEN - 1, size - probe->dofp_mod));  in dtrace_dof_probedesc()
13273 	if (probe->dofp_func >= strtab->dofs_size) {  in dtrace_dof_probedesc()
13278 	(void) strncpy(desc->dtpd_func, (char *)(str + probe->dofp_func),  in dtrace_dof_probedesc()
13279 	    MIN(DTRACE_FUNCNAMELEN - 1, size - probe->dofp_func));  in dtrace_dof_probedesc()
13284 	if (probe->dofp_name >= strtab->dofs_size) {  in dtrace_dof_probedesc()
13289 	(void) strncpy(desc->dtpd_name, (char *)(str + probe->dofp_name),  in dtrace_dof_probedesc()
13290 	    MIN(DTRACE_NAMELEN - 1, size - probe->dofp_name));  in dtrace_dof_probedesc()
14478 	dtrace_probe_t *probe;  in dtrace_state_prereserve()  local
14489 	probe = dtrace_probes[dtrace_probeid_end - 1];  in dtrace_state_prereserve()
14490 	ASSERT(probe != NULL);  in dtrace_state_prereserve()
14492 	for (ecb = probe->dtpr_ecb; ecb != NULL; ecb = ecb->dte_next) {  in dtrace_state_prereserve()
14946 				dtrace_probe_t *probe = ecb->dte_probe;  in dtrace_state_destroy()  local
14947 				dtrace_provider_t *prov = probe->dtpr_provider;  in dtrace_state_destroy()
15650 	dof_probe_t *probe;  in dtrace_helper_provider_validate()  local
15736 		probe = (dof_probe_t *)(uintptr_t)(daddr +  in dtrace_helper_provider_validate()
15739 		if (probe->dofpr_func >= str_sec->dofs_size) {  in dtrace_helper_provider_validate()
15744 		if (strlen(strtab + probe->dofpr_func) >= DTRACE_FUNCNAMELEN) {  in dtrace_helper_provider_validate()
15749 		if (probe->dofpr_name >= str_sec->dofs_size ||  in dtrace_helper_provider_validate()
15750 		    strlen(strtab + probe->dofpr_name) >= DTRACE_NAMELEN) {  in dtrace_helper_provider_validate()
15759 		if (probe->dofpr_offidx + probe->dofpr_noffs <  in dtrace_helper_provider_validate()
15760 		    probe->dofpr_offidx ||  in dtrace_helper_provider_validate()
15761 		    (probe->dofpr_offidx + probe->dofpr_noffs) *  in dtrace_helper_provider_validate()
15775 				if (probe->dofpr_enoffidx != 0 ||  in dtrace_helper_provider_validate()
15776 				    probe->dofpr_nenoffs != 0) {  in dtrace_helper_provider_validate()
15781 			} else if (probe->dofpr_enoffidx +  in dtrace_helper_provider_validate()
15782 			    probe->dofpr_nenoffs < probe->dofpr_enoffidx ||  in dtrace_helper_provider_validate()
15783 			    (probe->dofpr_enoffidx + probe->dofpr_nenoffs) *  in dtrace_helper_provider_validate()
15790 			if (probe->dofpr_noffs + probe->dofpr_nenoffs == 0) {  in dtrace_helper_provider_validate()
15795 		} else if (probe->dofpr_noffs == 0) {  in dtrace_helper_provider_validate()
15800 		if (probe->dofpr_argidx + probe->dofpr_xargc <  in dtrace_helper_provider_validate()
15801 		    probe->dofpr_argidx ||  in dtrace_helper_provider_validate()
15802 		    (probe->dofpr_argidx + probe->dofpr_xargc) *  in dtrace_helper_provider_validate()
15808 		typeidx = probe->dofpr_nargv;  in dtrace_helper_provider_validate()
15809 		typestr = strtab + probe->dofpr_nargv;  in dtrace_helper_provider_validate()
15810 		for (k = 0; k < probe->dofpr_nargc; k++) {  in dtrace_helper_provider_validate()
15827 		typeidx = probe->dofpr_xargv;  in dtrace_helper_provider_validate()
15828 		typestr = strtab + probe->dofpr_xargv;  in dtrace_helper_provider_validate()
15829 		for (k = 0; k < probe->dofpr_xargc; k++) {  in dtrace_helper_provider_validate()
15830 			if (arg[probe->dofpr_argidx + k] > probe->dofpr_nargc) {  in dtrace_helper_provider_validate()
17022 	dtrace_probe_t template, *probe, *first, *next;  in dtrace_module_unloaded()  local
17092 	for (probe = first = dtrace_hash_lookup(dtrace_bymod, &template);  in dtrace_module_unloaded()
17093 	    probe != NULL; probe = probe->dtpr_nextmod) {  in dtrace_module_unloaded()
17094 	        if (probe->dtpr_ecb != NULL) {  in dtrace_module_unloaded()
17124 	probe = first;  in dtrace_module_unloaded()
17126 	for (first = NULL; probe != NULL; probe = next) {  in dtrace_module_unloaded()
17127 		ASSERT(dtrace_probes[probe->dtpr_id - 1] == probe);  in dtrace_module_unloaded()
17129 		dtrace_probes[probe->dtpr_id - 1] = NULL;  in dtrace_module_unloaded()
17130 		probe->dtpr_provider->dtpv_probe_count--;					  in dtrace_module_unloaded()
17132 		next = probe->dtpr_nextmod;  in dtrace_module_unloaded()
17133 		dtrace_hash_remove(dtrace_byprov, probe);  in dtrace_module_unloaded()
17134 		dtrace_hash_remove(dtrace_bymod, probe);  in dtrace_module_unloaded()
17135 		dtrace_hash_remove(dtrace_byfunc, probe);  in dtrace_module_unloaded()
17136 		dtrace_hash_remove(dtrace_byname, probe);  in dtrace_module_unloaded()
17139 			first = probe;  in dtrace_module_unloaded()
17140 			probe->dtpr_nextmod = NULL;  in dtrace_module_unloaded()
17142 			probe->dtpr_nextmod = first;  in dtrace_module_unloaded()
17143 			first = probe;  in dtrace_module_unloaded()
17154 	for (probe = first; probe != NULL; probe = first) {  in dtrace_module_unloaded()
17155 		first = probe->dtpr_nextmod;  in dtrace_module_unloaded()
17156 		prov = probe->dtpr_provider;  in dtrace_module_unloaded()
17157 		prov->dtpv_pops.dtps_destroy(prov->dtpv_arg, probe->dtpr_id,  in dtrace_module_unloaded()
17158 		    probe->dtpr_arg);  in dtrace_module_unloaded()
17159 		dtrace_strunref(probe->dtpr_mod);  in dtrace_module_unloaded()
17160 		dtrace_strunref(probe->dtpr_func);  in dtrace_module_unloaded()
17161 		dtrace_strunref(probe->dtpr_name);  in dtrace_module_unloaded()
17162 		vmem_free(dtrace_arena, (void *)(uintptr_t)probe->dtpr_id, 1);  in dtrace_module_unloaded()
17164 		zfree(dtrace_probe_t_zone, probe);  in dtrace_module_unloaded()
18156 		dtrace_probe_t *probe = NULL;  in dtrace_ioctl()  local
18194 				if ((probe = dtrace_probes[i - 1]) != NULL &&  in dtrace_ioctl()
18195 					(m = dtrace_match_probe(probe, &pkey,  in dtrace_ioctl()
18209 				if ((probe = dtrace_probes[i - 1]) != NULL &&  in dtrace_ioctl()
18210 					dtrace_match_priv(probe, priv, uid, zoneid))  in dtrace_ioctl()
18215 		if (probe == NULL) {  in dtrace_ioctl()
18220 		dtrace_probe_description(probe, &desc);  in dtrace_ioctl()
18231 		dtrace_probe_t *probe;  in dtrace_ioctl()  local
18255 		if ((probe = dtrace_probes[desc.dtargd_id - 1]) == NULL) {  in dtrace_ioctl()
18264 		prov = probe->dtpr_provider;  in dtrace_ioctl()
18278 			probe->dtpr_id, probe->dtpr_arg, &desc);  in dtrace_ioctl()