Lines Matching refs:upperdir
32 char *upperdir; member
341 struct dentry *upperdir, *upperdentry = NULL; in ovl_lookup() local
349 upperdir = ovl_upperdentry_dereference(poe); in ovl_lookup()
350 if (upperdir) { in ovl_lookup()
351 this = ovl_lookup_real(upperdir, &dentry->d_name); in ovl_lookup()
483 kfree(ufs->config.upperdir); in ovl_put_super()
526 if (ufs->config.upperdir) { in ovl_show_options()
527 seq_show_option(m, "upperdir", ufs->config.upperdir); in ovl_show_options()
601 kfree(config->upperdir); in ovl_parse_opt()
602 config->upperdir = match_strdup(&args[0]); in ovl_parse_opt()
603 if (!config->upperdir) in ovl_parse_opt()
628 if (!config->upperdir && config->workdir) { in ovl_parse_opt()
791 static bool ovl_workdir_ok(struct dentry *workdir, struct dentry *upperdir) in ovl_workdir_ok() argument
795 if (workdir != upperdir) { in ovl_workdir_ok()
796 ok = (lock_rename(workdir, upperdir) == NULL); in ovl_workdir_ok()
797 unlock_rename(workdir, upperdir); in ovl_workdir_ok()
854 if (ufs->config.upperdir) { in ovl_fill_super()
860 err = ovl_mount_dir(ufs->config.upperdir, &upperpath); in ovl_fill_super()
897 } else if (!ufs->config.upperdir && stacklen == 1) { in ovl_fill_super()
923 if (ufs->config.upperdir) { in ovl_fill_super()
1024 kfree(ufs->config.upperdir); in ovl_fill_super()