58     BlockDriverState *bs;  in block_dirty_bitmap_lookup()  local
71     bs = bdrv_lookup_bs(node, node, NULL);  in block_dirty_bitmap_lookup()
72     if (!bs) {  in block_dirty_bitmap_lookup()
77     bitmap = bdrv_find_dirty_bitmap(bs, name);  in block_dirty_bitmap_lookup()
84         *pbs = bs;  in block_dirty_bitmap_lookup()
96     BlockDriverState *bs;  in qmp_block_dirty_bitmap_add()  local
104     bs = bdrv_lookup_bs(node, node, errp);  in qmp_block_dirty_bitmap_add()
105     if (!bs) {  in qmp_block_dirty_bitmap_add()
117         granularity = bdrv_get_default_bitmap_granularity(bs);  in qmp_block_dirty_bitmap_add()
129         !bdrv_can_store_new_dirty_bitmap(bs, name, granularity, errp))  in qmp_block_dirty_bitmap_add()
134     bitmap = bdrv_create_dirty_bitmap(bs, granularity, name, errp);  in qmp_block_dirty_bitmap_add()
151     BlockDriverState *bs;  in block_dirty_bitmap_remove()  local
156     bitmap = block_dirty_bitmap_lookup(node, name, &bs, errp);  in block_dirty_bitmap_remove()
157     if (!bitmap || !bs) {  in block_dirty_bitmap_remove()
167         bdrv_remove_persistent_dirty_bitmap(bs, name, errp) < 0)  in block_dirty_bitmap_remove()
177         *bitmap_bs = bs;  in block_dirty_bitmap_remove()
197     BlockDriverState *bs;  in qmp_block_dirty_bitmap_clear()  local
199     bitmap = block_dirty_bitmap_lookup(node, name, &bs, errp);  in qmp_block_dirty_bitmap_clear()
200     if (!bitmap || !bs) {  in qmp_block_dirty_bitmap_clear()
214     BlockDriverState *bs;  in qmp_block_dirty_bitmap_enable()  local
217     bitmap = block_dirty_bitmap_lookup(node, name, &bs, errp);  in qmp_block_dirty_bitmap_enable()
232     BlockDriverState *bs;  in qmp_block_dirty_bitmap_disable()  local
235     bitmap = block_dirty_bitmap_lookup(node, name, &bs, errp);  in qmp_block_dirty_bitmap_disable()
252     BlockDriverState *bs;  in block_dirty_bitmap_merge()  local
260     dst = block_dirty_bitmap_lookup(dst_node, dst_bitmap, &bs, errp);  in block_dirty_bitmap_merge()
269             src = bdrv_find_dirty_bitmap(bs, src_bitmap);  in block_dirty_bitmap_merge()