83 cbw_co_preadv(BlockDriverState *bs, int64_t offset, int64_t bytes,  in cbw_co_preadv()
91     BlockDriverState *bs = opaque;  in block_copy_cb()
105 static coroutine_fn int cbw_do_copy_before_write(BlockDriverState *bs,  in cbw_do_copy_before_write()
154 cbw_co_pdiscard(BlockDriverState *bs, int64_t offset, int64_t bytes)  in cbw_co_pdiscard()
165 cbw_co_pwrite_zeroes(BlockDriverState *bs, int64_t offset, int64_t bytes,  in cbw_co_pwrite_zeroes()
177 int cbw_co_pwritev(BlockDriverState *bs, int64_t offset, int64_t bytes,  in cbw_co_pwritev()
188 static int coroutine_fn GRAPH_RDLOCK cbw_co_flush(BlockDriverState *bs)  in cbw_co_flush()
208 cbw_snapshot_read_lock(BlockDriverState *bs, int64_t offset, int64_t bytes,  in cbw_snapshot_read_lock()
245 cbw_snapshot_read_unlock(BlockDriverState *bs, BlockReq *req)  in cbw_snapshot_read_unlock()
261 cbw_co_preadv_snapshot(BlockDriverState *bs, int64_t offset, int64_t bytes,  in cbw_co_preadv_snapshot()
293 cbw_co_snapshot_block_status(BlockDriverState *bs,  in cbw_co_snapshot_block_status()
296                              BlockDriverState **file)  in cbw_co_snapshot_block_status()
326 cbw_co_pdiscard_snapshot(BlockDriverState *bs, int64_t offset, int64_t bytes)  in cbw_co_pdiscard_snapshot()
349 static void GRAPH_RDLOCK cbw_refresh_filename(BlockDriverState *bs)  in cbw_refresh_filename()
356 cbw_child_perm(BlockDriverState *bs, BdrvChild *c, BdrvChildRole role,  in cbw_child_perm()
428 static int cbw_open(BlockDriverState *bs, QDict *options, int flags,  in cbw_open()
509 static void cbw_close(BlockDriverState *bs)  in cbw_close()
544 BlockDriverState *bdrv_cbw_append(BlockDriverState *source,  in bdrv_cbw_append()
545                                   BlockDriverState *target,  in bdrv_cbw_append()
552     BlockDriverState *top;  in bdrv_cbw_append()
578 void bdrv_cbw_drop(BlockDriverState *bs)  in bdrv_cbw_drop()