s->last_bitmap_offset = bitmap_offset;
memset(bitmap, 0xff, s->bitmap_size);
- bdrv_pwrite(s->hd, bitmap_offset, bitmap, s->bitmap_size);
+ bdrv_pwrite_sync(s->hd, bitmap_offset, bitmap, s->bitmap_size);
}
// printf("sector: %" PRIx64 ", index: %x, offset: %x, bioff: %" PRIx64 ", bloff: %" PRIx64 "\n",
BDRVVPCState *s = bs->opaque;
int64_t offset = s->free_data_block_offset;
- ret = bdrv_pwrite(s->hd, offset, s->footer_buf, HEADER_SIZE);
+ ret = bdrv_pwrite_sync(s->hd, offset, s->footer_buf, HEADER_SIZE);
if (ret < 0)
return ret;
// Initialize the block's bitmap
memset(bitmap, 0xff, s->bitmap_size);
- bdrv_pwrite(s->hd, s->free_data_block_offset, bitmap, s->bitmap_size);
+ bdrv_pwrite_sync(s->hd, s->free_data_block_offset, bitmap,
+ s->bitmap_size);
// Write new footer (the old one will be overwritten)
s->free_data_block_offset += s->block_size + s->bitmap_size;
// Write BAT entry to disk
bat_offset = s->bat_offset + (4 * index);
bat_value = be32_to_cpu(s->pagetable[index]);
- ret = bdrv_pwrite(s->hd, bat_offset, &bat_value, 4);
+ ret = bdrv_pwrite_sync(s->hd, bat_offset, &bat_value, 4);
if (ret < 0)
goto fail;