30 bl_free_deviceid_node(struct nfs4_deviceid_node *d)  in bl_free_deviceid_node()  argument
33 		container_of(d, struct pnfs_block_dev, node);  in bl_free_deviceid_node()
183 bl_parse_deviceid(struct nfs_server *server, struct pnfs_block_dev *d,
188 bl_parse_simple(struct nfs_server *server, struct pnfs_block_dev *d,  in bl_parse_simple()  argument
198 	d->bdev = blkdev_get_by_dev(dev, FMODE_READ, NULL);  in bl_parse_simple()
199 	if (IS_ERR(d->bdev)) {  in bl_parse_simple()
201 			MAJOR(dev), MINOR(dev), PTR_ERR(d->bdev));  in bl_parse_simple()
202 		return PTR_ERR(d->bdev);  in bl_parse_simple()
206 	d->len = i_size_read(d->bdev->bd_inode);  in bl_parse_simple()
207 	d->map = bl_map_simple;  in bl_parse_simple()
210 		d->bdev->bd_disk->disk_name);  in bl_parse_simple()
215 bl_parse_slice(struct nfs_server *server, struct pnfs_block_dev *d,  in bl_parse_slice()  argument
221 	ret = bl_parse_deviceid(server, d, volumes, v->slice.volume, gfp_mask);  in bl_parse_slice()
225 	d->disk_offset = v->slice.start;  in bl_parse_slice()
226 	d->len = v->slice.len;  in bl_parse_slice()
231 bl_parse_concat(struct nfs_server *server, struct pnfs_block_dev *d,  in bl_parse_concat()  argument
238 	d->children = kcalloc(v->concat.volumes_count,  in bl_parse_concat()
240 	if (!d->children)  in bl_parse_concat()
244 		ret = bl_parse_deviceid(server, &d->children[i],  in bl_parse_concat()
249 		d->nr_children++;  in bl_parse_concat()
250 		d->children[i].start += len;  in bl_parse_concat()
251 		len += d->children[i].len;  in bl_parse_concat()
254 	d->len = len;  in bl_parse_concat()
255 	d->map = bl_map_concat;  in bl_parse_concat()
260 bl_parse_stripe(struct nfs_server *server, struct pnfs_block_dev *d,  in bl_parse_stripe()  argument
267 	d->children = kcalloc(v->stripe.volumes_count,  in bl_parse_stripe()
269 	if (!d->children)  in bl_parse_stripe()
273 		ret = bl_parse_deviceid(server, &d->children[i],  in bl_parse_stripe()
278 		d->nr_children++;  in bl_parse_stripe()
279 		len += d->children[i].len;  in bl_parse_stripe()
282 	d->len = len;  in bl_parse_stripe()
283 	d->chunk_size = v->stripe.chunk_size;  in bl_parse_stripe()
284 	d->map = bl_map_stripe;  in bl_parse_stripe()
289 bl_parse_deviceid(struct nfs_server *server, struct pnfs_block_dev *d,  in bl_parse_deviceid()  argument
294 		return bl_parse_simple(server, d, volumes, idx, gfp_mask);  in bl_parse_deviceid()
296 		return bl_parse_slice(server, d, volumes, idx, gfp_mask);  in bl_parse_deviceid()
298 		return bl_parse_concat(server, d, volumes, idx, gfp_mask);  in bl_parse_deviceid()
300 		return bl_parse_stripe(server, d, volumes, idx, gfp_mask);  in bl_parse_deviceid()