110         if clen == 1 and self.zone.percpu:
117     def zone(self):  member in ZonePageMetadata
152         zone = self.zone
155         if zone.percpu:
158         zone.describe()
232     def iter_all(self, zone):  argument
236         esize = zone.elem_outer_size
237         offs  = zone.elem_inner_offs
238         count = zone.chunk_elems
243     def is_allocated(self, zone, addr):  argument
250         base  = self.page_addr + zone.elem_inner_offs
251         esize = zone.elem_inner_size
265     def iter_allocated(self, zone):  argument
275         esize = zone.elem_outer_size
276         base += zone.elem_inner_offs
279             for i in range(zone.chunk_elems):
290             for i in range(zone.chunk_elems):
311         zone  = meta.zone
312         esize = zone.elem_outer_size
318             elem_idx  = ((elem_addr & page_mask) - zone.elem_inner_offs) // esize
323             base      = meta.page_addr + zone.elem_inner_offs
332         self.zone      = zone
340             elem_size = self.zone.elem_outer_size
344         size = self.zone.elem_inner_offs
349         zone      = self.zone
355         elif not self.real_meta.is_allocated(zone, real_addr):
358         elif real_addr in zone.cached():
361         elif real_addr in zone.recirc():
371         zone   = self.zone
373         eend   = eaddr + zone.elem_inner_size
376         rz     = zone.elem_redzone
427         zone   = self.zone
429         btlog  = zone.btlog
574         zone = kmem.zone_array.chkGetChildAtIndex(zid)
577         if zone.xGetIntegerByName('z_self') == 0:
582         return KMem._HEAP_NAMES[heap_id] + zone.xGetCStringByName('z_name')
687         zone = self.sbv
696             btlog = zone.xGetIntegerByName('z_btlog')
715             "right" if submap_end else "left", z = zone));
719         zone = self.sbv
721         pva = zone.xGetIntegerByPath('.{}.packed_address'.format(name))