226 int qcow2_write_l1_entry(BlockDriverState *bs, int l1_index)  in qcow2_write_l1_entry()  argument
233     l1_start_index = l1_index & ~(L1_ENTRIES_PER_SECTOR - 1);  in qcow2_write_l1_entry()
267 static int l2_allocate(BlockDriverState *bs, int l1_index)  in l2_allocate()  argument
276     old_l2_offset = s->l1_table[l1_index];  in l2_allocate()
278     trace_qcow2_l2_allocate(bs, l1_index);  in l2_allocate()
306     trace_qcow2_l2_allocate_get_empty(bs, l1_index);  in l2_allocate()
339         trace_qcow2_l2_allocate_write_l2(bs, l1_index);  in l2_allocate()
350     trace_qcow2_l2_allocate_write_l1(bs, l1_index);  in l2_allocate()
351     s->l1_table[l1_index] = l2_offset | QCOW_OFLAG_COPIED;  in l2_allocate()
352     ret = qcow2_write_l1_entry(bs, l1_index);  in l2_allocate()
357     trace_qcow2_l2_allocate_done(bs, l1_index, 0);  in l2_allocate()
361     trace_qcow2_l2_allocate_done(bs, l1_index, ret);  in l2_allocate()
365     s->l1_table[l1_index] = old_l2_offset;  in l2_allocate()
533     uint64_t l1_index, l2_offset, *l2_slice;  in qcow2_get_cluster_offset()  local
558     l1_index = offset_to_l1_index(s, offset);  in qcow2_get_cluster_offset()
559     if (l1_index >= s->l1_size) {  in qcow2_get_cluster_offset()
564     l2_offset = s->l1_table[l1_index] & L1E_OFFSET_MASK;  in qcow2_get_cluster_offset()
573                                 l2_offset, l1_index);  in qcow2_get_cluster_offset()
675     uint64_t l1_index, l2_offset;  in get_cluster_table()  local
681     l1_index = offset_to_l1_index(s, offset);  in get_cluster_table()
682     if (l1_index >= s->l1_size) {  in get_cluster_table()
683         ret = qcow2_grow_l1_table(bs, l1_index + 1, false);  in get_cluster_table()
689     assert(l1_index < s->l1_size);  in get_cluster_table()
690     l2_offset = s->l1_table[l1_index] & L1E_OFFSET_MASK;  in get_cluster_table()
694                                 l2_offset, l1_index);  in get_cluster_table()
698     if (!(s->l1_table[l1_index] & QCOW_OFLAG_COPIED)) {  in get_cluster_table()
700         ret = l2_allocate(bs, l1_index);  in get_cluster_table()
712         l2_offset = s->l1_table[l1_index] & L1E_OFFSET_MASK;  in get_cluster_table()