Lines Matching refs:upperdir
245 kfree(ofs->config.upperdir); in ovl_free_fs()
361 if (ofs->config.upperdir) { in ovl_show_options()
362 seq_show_option(m, "upperdir", ofs->config.upperdir); in ovl_show_options()
532 kfree(config->upperdir); in ovl_parse_opt()
533 config->upperdir = match_strdup(&args[0]); in ovl_parse_opt()
534 if (!config->upperdir) in ovl_parse_opt()
630 if (!config->upperdir) { in ovl_parse_opt()
644 if (!config->upperdir && config->ovl_volatile) { in ovl_parse_opt()
657 if (!config->upperdir && config->redirect_follow) in ovl_parse_opt()
683 if (!config->upperdir && config->redirect_follow) { in ovl_parse_opt()
948 (ofs->config.index && ofs->config.upperdir)) && !fh_type) { in ovl_lower_dir()
959 ofs->config.upperdir && !fh_type) { in ovl_lower_dir()
973 static bool ovl_workdir_ok(struct dentry *workdir, struct dentry *upperdir) in ovl_workdir_ok() argument
977 if (workdir != upperdir) { in ovl_workdir_ok()
978 ok = (lock_rename(workdir, upperdir) == NULL); in ovl_workdir_ok()
979 unlock_rename(workdir, upperdir); in ovl_workdir_ok()
1197 err = ovl_mount_dir(ofs->config.upperdir, upperpath); in ovl_get_upper()
1208 err = ovl_check_namelen(upperpath, ofs, ofs->config.upperdir); in ovl_get_upper()
1802 if (!ofs->config.upperdir && numlower == 1) { in ovl_get_lowerstack()
2048 if (ofs->config.upperdir) { in ovl_fill_super()