28     BlockDriverState *bs;  member
112 static int blkverify_open(BlockDriverState *bs, QDict *options, int flags,  in blkverify_open()  argument
115     BDRVBlkverifyState *s = bs->opaque;  in blkverify_open()
127                                bs, errp);  in blkverify_open()
134                                    "test", bs, &child_of_bds, BDRV_CHILD_DATA,  in blkverify_open()
141     bs->supported_write_flags = BDRV_REQ_WRITE_UNCHANGED;  in blkverify_open()
142     bs->supported_zero_flags = BDRV_REQ_WRITE_UNCHANGED;  in blkverify_open()
150 static void blkverify_close(BlockDriverState *bs)  in blkverify_close()  argument
152     BDRVBlkverifyState *s = bs->opaque;  in blkverify_close()
155     bdrv_unref_child(bs, s->test_file);  in blkverify_close()
161 blkverify_co_getlength(BlockDriverState *bs)  in blkverify_co_getlength()  argument
163     BDRVBlkverifyState *s = bs->opaque;  in blkverify_co_getlength()
165     return bdrv_co_getlength(s->test_file->bs);  in blkverify_co_getlength()
171     BDRVBlkverifyState *s = r->bs->opaque;  in blkverify_do_test_req()
187     r->raw_ret = r->request_fn(r->bs->file, r->offset, r->bytes, r->raw_qiov,  in blkverify_do_raw_req()
196 blkverify_co_prwv(BlockDriverState *bs, BlkverifyRequest *r, uint64_t offset,  in blkverify_co_prwv()  argument
204         .bs         = bs,  in blkverify_co_prwv()
232 blkverify_co_preadv(BlockDriverState *bs, int64_t offset, int64_t bytes,  in blkverify_co_preadv()  argument
241     buf = qemu_blockalign(bs->file->bs, qiov->size);  in blkverify_co_preadv()
245     ret = blkverify_co_prwv(bs, &r, offset, bytes, qiov, &raw_qiov,  in blkverify_co_preadv()
261 blkverify_co_pwritev(BlockDriverState *bs, int64_t offset, int64_t bytes,  in blkverify_co_pwritev()  argument
265     return blkverify_co_prwv(bs, &r, offset, bytes, qiov, qiov, flags, true);  in blkverify_co_pwritev()
268 static int coroutine_fn GRAPH_RDLOCK blkverify_co_flush(BlockDriverState *bs)  in blkverify_co_flush()  argument
270     BDRVBlkverifyState *s = bs->opaque;  in blkverify_co_flush()
273     return bdrv_co_flush(s->test_file->bs);  in blkverify_co_flush()
277 blkverify_recurse_can_replace(BlockDriverState *bs,  in blkverify_recurse_can_replace()  argument
280     BDRVBlkverifyState *s = bs->opaque;  in blkverify_recurse_can_replace()
287     return bdrv_recurse_can_replace(bs->file->bs, to_replace) ||  in blkverify_recurse_can_replace()
288            bdrv_recurse_can_replace(s->test_file->bs, to_replace);  in blkverify_recurse_can_replace()
291 static void GRAPH_RDLOCK blkverify_refresh_filename(BlockDriverState *bs)  in blkverify_refresh_filename()  argument
293     BDRVBlkverifyState *s = bs->opaque;  in blkverify_refresh_filename()
295     if (bs->file->bs->exact_filename[0]  in blkverify_refresh_filename()
296         && s->test_file->bs->exact_filename[0])  in blkverify_refresh_filename()
298         int ret = snprintf(bs->exact_filename, sizeof(bs->exact_filename),  in blkverify_refresh_filename()
300                            bs->file->bs->exact_filename,  in blkverify_refresh_filename()
301                            s->test_file->bs->exact_filename);  in blkverify_refresh_filename()
302         if (ret >= sizeof(bs->exact_filename)) {  in blkverify_refresh_filename()
304             bs->exact_filename[0] = 0;  in blkverify_refresh_filename()
309 static char *blkverify_dirname(BlockDriverState *bs, Error **errp)  in blkverify_dirname()  argument