Lines Matching refs:bs
169 int qcow2_backing_read1(BlockDriverState *bs,
173 int qcow2_refcount_init(BlockDriverState *bs);
174 void qcow2_refcount_close(BlockDriverState *bs);
176 int64_t qcow2_alloc_clusters(BlockDriverState *bs, int64_t size);
177 int64_t qcow2_alloc_bytes(BlockDriverState *bs, int size);
178 void qcow2_free_clusters(BlockDriverState *bs,
180 void qcow2_free_any_clusters(BlockDriverState *bs,
185 int qcow2_update_snapshot_refcount(BlockDriverState *bs,
188 int qcow2_check_refcounts(BlockDriverState *bs, BdrvCheckResult *res);
191 int qcow2_grow_l1_table(BlockDriverState *bs, int min_size);
192 void qcow2_l2_cache_reset(BlockDriverState *bs);
193 int qcow2_decompress_cluster(BlockDriverState *bs, uint64_t cluster_offset);
199 int qcow2_get_cluster_offset(BlockDriverState *bs, uint64_t offset,
201 int qcow2_alloc_cluster_offset(BlockDriverState *bs, uint64_t offset,
203 uint64_t qcow2_alloc_compressed_cluster_offset(BlockDriverState *bs,
207 int qcow2_alloc_cluster_link_l2(BlockDriverState *bs, QCowL2Meta *m);
210 int qcow2_snapshot_create(BlockDriverState *bs, QEMUSnapshotInfo *sn_info);
211 int qcow2_snapshot_goto(BlockDriverState *bs, const char *snapshot_id);
212 int qcow2_snapshot_delete(BlockDriverState *bs, const char *snapshot_id);
213 int qcow2_snapshot_list(BlockDriverState *bs, QEMUSnapshotInfo **psn_tab);
215 void qcow2_free_snapshots(BlockDriverState *bs);
216 int qcow2_read_snapshots(BlockDriverState *bs);