541 			 const struct path *upperpath)  in ovl_get_upper()  argument
547 	if (__mnt_is_readonly(upperpath->mnt)) {  in ovl_get_upper()
553 	err = ovl_check_namelen(upperpath, ofs, ofs->config.upperdir);  in ovl_get_upper()
557 	err = ovl_setup_trap(sb, upperpath->dentry, &upper_layer->trap,  in ovl_get_upper()
562 	upper_mnt = clone_private_mount(upperpath);  in ovl_get_upper()
844 			   const struct path *upperpath,  in ovl_get_workdir()  argument
850 	if (upperpath->mnt != workpath->mnt) {  in ovl_get_workdir()
854 	if (!ovl_workdir_ok(workpath->dentry, upperpath->dentry)) {  in ovl_get_workdir()
878 			    struct ovl_entry *oe, const struct path *upperpath)  in ovl_get_indexdir()  argument
889 	err = ovl_verify_origin(ofs, upperpath->dentry,  in ovl_get_indexdir()
924 						upperpath->dentry, true, false);  in ovl_get_indexdir()
928 		err = ovl_verify_upper(ofs, ofs->indexdir, upperpath->dentry,  in ovl_get_indexdir()