Lines Matching defs:dvar

659 		dtrace_dynvar_t *dvar;
690 		dvar = (dtrace_dynvar_t *)((uintptr_t)addr - chunkoffs);
692 		if (dvar->dtdv_hashval == DTRACE_DYNHASH_FREE)
696 		    ((dvar->dtdv_tuple.dtt_nkeys - 1) * sizeof (dtrace_key_t)))
1638 	dtrace_dynvar_t *free, *new_free, *next, *dvar, *start, *prev = NULL;
1749 	for (dvar = start; dvar != NULL; dvar = dvar->dtdv_next) {
1750 		dtrace_tuple_t *dtuple = &dvar->dtdv_tuple;
1753 		if (dvar->dtdv_hashval != hashval) {
1754 			if (dvar->dtdv_hashval == DTRACE_DYNHASH_SINK) {
1761 				ASSERT(dvar->dtdv_next == NULL);
1762 				ASSERT(dvar == &dtrace_dynhash_sink);
1766 			if (dvar->dtdv_hashval == DTRACE_DYNHASH_FREE) {
1778 				 * this case, we simply set dvar to NULL and
1782 				dvar = NULL;
1809 			return (dvar);
1811 		ASSERT(dvar->dtdv_next == NULL ||
1812 		    dvar->dtdv_next->dtdv_hashval != DTRACE_DYNHASH_FREE);
1815 			ASSERT(hash[bucket].dtdh_chain != dvar);
1816 			ASSERT(start != dvar);
1817 			ASSERT(prev->dtdv_next == dvar);
1818 			prev->dtdv_next = dvar->dtdv_next;
1821 			    start, dvar->dtdv_next) != start) {
1838 		ASSERT(hash[bucket].dtdh_chain != dvar);
1839 		dvar->dtdv_hashval = DTRACE_DYNHASH_FREE;
1845 		 * atomically swing the dirty pointer to the newly freed dvar.
1849 			dvar->dtdv_next = next;
1850 		} while (dtrace_casptr(&dcpu->dtdsc_dirty, next, dvar) != next);
1861 		prev = dvar;
1865 	if (dvar == NULL) {
1867 		 * If dvar is NULL, it is because we went off the rails:
2031 		dvar = free;
2032 		new_free = dvar->dtdv_next;
2041 	kdata = (uintptr_t)&dvar->dtdv_tuple.dtt_key[nkeys];
2042 	dvar->dtdv_data = (void *)(kdata + ksize);
2043 	dvar->dtdv_tuple.dtt_nkeys = nkeys;
2046 		dtrace_key_t *dkey = &dvar->dtdv_tuple.dtt_key[i];
2062 	ASSERT(dvar->dtdv_hashval == DTRACE_DYNHASH_FREE);
2063 	dvar->dtdv_hashval = hashval;
2064 	dvar->dtdv_next = start;
2066 	if (dtrace_casptr(&hash[bucket].dtdh_chain, start, dvar) == start)
2067 		return (dvar);
2078 	dvar->dtdv_hashval = DTRACE_DYNHASH_FREE;
2084 		dvar->dtdv_next = free;
2085 	} while (dtrace_casptr(&dcpu->dtdsc_dirty, free, dvar) != free);
6024 			dtrace_dynvar_t *dvar;
6038 			dvar = dtrace_dynvar(dstate, 2, key,
6042 			if (dvar == NULL) {
6048 				regs[rd] = (uint64_t)(uintptr_t)dvar->dtdv_data;
6050 				regs[rd] = *((uint64_t *)dvar->dtdv_data);
6057 			dtrace_dynvar_t *dvar;
6072 			dvar = dtrace_dynvar(dstate, 2, key,
6084 			if (dvar == NULL)
6094 				    dvar->dtdv_data, &v->dtdv_type);
6096 				*((uint64_t *)dvar->dtdv_data) = regs[rd];
6163 			dtrace_dynvar_t *dvar;
6184 			dvar = dtrace_dynvar(dstate, nkeys, key,
6189 			if (dvar == NULL) {
6195 				regs[rd] = (uint64_t)(uintptr_t)dvar->dtdv_data;
6197 				regs[rd] = *((uint64_t *)dvar->dtdv_data);
6205 			dtrace_dynvar_t *dvar;
6226 			dvar = dtrace_dynvar(dstate, nkeys, key,
6232 			if (dvar == NULL)
6242 				    dvar->dtdv_data, &v->dtdv_type);
6244 				*((uint64_t *)dvar->dtdv_data) = regs[rd];
13293 	dtrace_dynvar_t *dvar, *next, *start;
13353 		dstate->dtds_percpu[i].dtdsc_free = dvar = start;
13373 			next = (dtrace_dynvar_t *)((uintptr_t)dvar +
13379 			VERIFY((uintptr_t)dvar >= (uintptr_t)base &&
13380 			    (uintptr_t)dvar <= (uintptr_t)base + size);
13381 			dvar->dtdv_next = next;
13382 			dvar = next;