Lines Matching refs:subvol_name
914 static int btrfs_parse_subvol_options(const char *options, char **subvol_name,
942 kfree(*subvol_name);
943 *subvol_name = match_strdup(&args[0]);
944 if (!*subvol_name) {
1244 const char *subvol_name;
1336 subvol_name = btrfs_get_subvol_name_from_objectid(info,
1338 if (!IS_ERR(subvol_name)) {
1340 seq_escape(seq, subvol_name, " \t\n\\");
1341 kfree(subvol_name);
1372 static struct dentry *mount_subvol(const char *subvol_name, u64 subvol_objectid,
1378 if (!subvol_name) {
1387 subvol_name = btrfs_get_subvol_name_from_objectid(
1389 if (IS_ERR(subvol_name)) {
1390 root = ERR_CAST(subvol_name);
1391 subvol_name = NULL;
1397 root = mount_subtree(mnt, subvol_name);
1410 subvol_name);
1421 subvol_name, subvol_objectid);
1433 kfree(subvol_name);
1576 char *subvol_name = NULL;
1580 error = btrfs_parse_subvol_options(data, &subvol_name,
1583 kfree(subvol_name);
1598 kfree(subvol_name);
1608 kfree(subvol_name);
1615 kfree(subvol_name);
1619 /* mount_subvol() will free subvol_name and mnt_root */
1620 root = mount_subvol(subvol_name, subvol_objectid, mnt_root);