227 int qcow2_write_l1_entry(BlockDriverState *bs, int l1_index)  in qcow2_write_l1_entry()  argument
241     l1_start_index = QEMU_ALIGN_DOWN(l1_index, nentries);  in qcow2_write_l1_entry()
273 static int GRAPH_RDLOCK l2_allocate(BlockDriverState *bs, int l1_index)  in l2_allocate()  argument
282     old_l2_offset = s->l1_table[l1_index];  in l2_allocate()
284     trace_qcow2_l2_allocate(bs, l1_index);  in l2_allocate()
315     trace_qcow2_l2_allocate_get_empty(bs, l1_index);  in l2_allocate()
348         trace_qcow2_l2_allocate_write_l2(bs, l1_index);  in l2_allocate()
359     trace_qcow2_l2_allocate_write_l1(bs, l1_index);  in l2_allocate()
360     s->l1_table[l1_index] = l2_offset | QCOW_OFLAG_COPIED;  in l2_allocate()
361     ret = qcow2_write_l1_entry(bs, l1_index);  in l2_allocate()
366     trace_qcow2_l2_allocate_done(bs, l1_index, 0);  in l2_allocate()
370     trace_qcow2_l2_allocate_done(bs, l1_index, ret);  in l2_allocate()
374     s->l1_table[l1_index] = old_l2_offset;  in l2_allocate()
592     uint64_t l1_index, l2_offset, *l2_slice, l2_entry, l2_bitmap;  in qcow2_get_host_offset()  local
617     l1_index = offset_to_l1_index(s, offset);  in qcow2_get_host_offset()
618     if (l1_index >= s->l1_size) {  in qcow2_get_host_offset()
623     l2_offset = s->l1_table[l1_index] & L1E_OFFSET_MASK;  in qcow2_get_host_offset()
632                                 l2_offset, l1_index);  in qcow2_get_host_offset()
761     uint64_t l1_index, l2_offset;  in get_cluster_table()  local
767     l1_index = offset_to_l1_index(s, offset);  in get_cluster_table()
768     if (l1_index >= s->l1_size) {  in get_cluster_table()
769         ret = qcow2_grow_l1_table(bs, l1_index + 1, false);  in get_cluster_table()
775     assert(l1_index < s->l1_size);  in get_cluster_table()
776     l2_offset = s->l1_table[l1_index] & L1E_OFFSET_MASK;  in get_cluster_table()
780                                 l2_offset, l1_index);  in get_cluster_table()
784     if (!(s->l1_table[l1_index] & QCOW_OFLAG_COPIED)) {  in get_cluster_table()
786         ret = l2_allocate(bs, l1_index);  in get_cluster_table()
798         l2_offset = s->l1_table[l1_index] & L1E_OFFSET_MASK;  in get_cluster_table()
1198             int l1_index = offset_to_l1_index(s, guest_offset);  in calculate_l2_meta()  local
1199             uint64_t l2_offset = s->l1_table[l1_index] & L1E_OFFSET_MASK;  in calculate_l2_meta()