1152 	kmem_walk_t *kmw;  in kmem_walk_init_common()  local
1252 	wsp->walk_data = kmw = mdb_zalloc(sizeof (kmem_walk_t), UM_SLEEP);  in kmem_walk_init_common()
1254 	kmw->kmw_type = type;  in kmem_walk_init_common()
1255 	kmw->kmw_addr = addr;  in kmem_walk_init_common()
1256 	kmw->kmw_cp = cp;  in kmem_walk_init_common()
1257 	kmw->kmw_csize = csize;  in kmem_walk_init_common()
1258 	kmw->kmw_maglist = maglist;  in kmem_walk_init_common()
1259 	kmw->kmw_max = magmax;  in kmem_walk_init_common()
1260 	kmw->kmw_count = magcnt;  in kmem_walk_init_common()
1261 	kmw->kmw_pos = 0;  in kmem_walk_init_common()
1270 		kmw->kmw_type |= KM_HASH;  in kmem_walk_init_common()
1292 			kmw->kmw_ubase = mdb_alloc(slabsize +  in kmem_walk_init_common()
1296 				kmw->kmw_valid =  in kmem_walk_init_common()
1309 		if (kmw->kmw_valid)  in kmem_walk_init_common()
1310 			mdb_free(kmw->kmw_valid, slabsize / chunksize);  in kmem_walk_init_common()
1312 		if (kmw->kmw_ubase)  in kmem_walk_init_common()
1313 			mdb_free(kmw->kmw_ubase, slabsize +  in kmem_walk_init_common()
1316 		if (kmw->kmw_maglist)  in kmem_walk_init_common()
1317 			mdb_free(kmw->kmw_maglist,  in kmem_walk_init_common()
1318 			    kmw->kmw_max * sizeof (uintptr_t));  in kmem_walk_init_common()
1320 		mdb_free(kmw, sizeof (kmem_walk_t));  in kmem_walk_init_common()
1334 	kmem_walk_t *kmw = wsp->walk_data;  in kmem_walk_step()  local
1335 	int type = kmw->kmw_type;  in kmem_walk_step()
1336 	kmem_cache_t *cp = kmw->kmw_cp;  in kmem_walk_step()
1338 	void **maglist = kmw->kmw_maglist;  in kmem_walk_step()
1339 	int magcnt = kmw->kmw_count;  in kmem_walk_step()
1379 	addr = kmw->kmw_addr;  in kmem_walk_step()
1386 		kmw->kmw_count = 0;		/* only do this once */  in kmem_walk_step()
1441 		valid = kmw->kmw_valid;  in kmem_walk_step()
1442 		ubase = kmw->kmw_ubase;  in kmem_walk_step()
1592 	kmem_walk_t *kmw = wsp->walk_data;  in kmem_walk_fini()  local
1596 	if (kmw == NULL)  in kmem_walk_fini()
1599 	if (kmw->kmw_maglist != NULL)  in kmem_walk_fini()
1600 		mdb_free(kmw->kmw_maglist, kmw->kmw_max * sizeof (void *));  in kmem_walk_fini()
1602 	chunksize = kmw->kmw_cp->cache_chunksize;  in kmem_walk_fini()
1603 	slabsize = kmw->kmw_cp->cache_slabsize;  in kmem_walk_fini()
1605 	if (kmw->kmw_valid != NULL)  in kmem_walk_fini()
1606 		mdb_free(kmw->kmw_valid, slabsize / chunksize);  in kmem_walk_fini()
1607 	if (kmw->kmw_ubase != NULL)  in kmem_walk_fini()
1608 		mdb_free(kmw->kmw_ubase, slabsize + sizeof (kmem_bufctl_t));  in kmem_walk_fini()
1610 	mdb_free(kmw->kmw_cp, kmw->kmw_csize);  in kmem_walk_fini()
1611 	mdb_free(kmw, sizeof (kmem_walk_t));  in kmem_walk_fini()