osfmk/i386/cpu_topology.c

158 		x86_affinity_set_t	*aset;
162 		aset = find_cache_affinity(LLC_cachep);
163 		if (aset == NULL) {
164 			aset = (x86_affinity_set_t *) kalloc(sizeof(*aset));
165 			if (aset == NULL)
166 				panic("cpu_topology_start() failed aset alloc");
167 			aset->next = x86_affinities;
168 			x86_affinities = aset;
169 			aset->num = x86_affinity_count++;
170 			aset->cache = LLC_cachep;
171 			aset->pset = (i == master_cpu) ?
174 			if (aset->pset == PROCESSOR_SET_NULL)
177 				aset, aset->num, aset->pset, aset->cache);
181 			aset, aset->num, lcpup, lcpup->cpu_num, cpup, cpup->cpu_processor);
184 			processor_init(cpup->cpu_processor, i, aset->pset);
234 	x86_affinity_set_t	*aset;
236 	for (aset = x86_affinities; aset != NULL; aset = aset->next) {
237 		if (l2_cachep == aset->cache)
240 	return aset;
252 	x86_affinity_set_t	*aset;
254 	for (aset = x86_affinities; aset != NULL; aset = aset->next) {
255 		if (affinity_num == aset->num)
258 	return (aset == NULL) ? PROCESSOR_SET_NULL : aset->pset;