287 		   struct dentry *upper)  in ovl_set_origin()  argument
295 	 * up and a pure upper inode.  in ovl_set_origin()
304 	 * Do not fail when upper doesn't support xattrs.  in ovl_set_origin()
306 	err = ovl_check_setxattr(dentry, upper, OVL_XATTR_ORIGIN, fh,  in ovl_set_origin()
313 /* Store file handle of @upper dir in @index dir entry */
314 static int ovl_set_upper_fh(struct dentry *upper, struct dentry *index)  in ovl_set_upper_fh()  argument
319 	fh = ovl_encode_real_fh(upper, true);  in ovl_set_upper_fh()
335 			    struct dentry *upper)  in ovl_create_index()  argument
347 	 * to upper dir.  in ovl_create_index()
368 	err = ovl_set_upper_fh(upper, temp);  in ovl_create_index()
407 	struct dentry *upper;  in ovl_link_up()  local
411 	/* Mark parent "impure" because it may now contain non-pure upper */  in ovl_link_up()
421 	upper = lookup_one_len(c->dentry->d_name.name, upperdir,  in ovl_link_up()
423 	err = PTR_ERR(upper);  in ovl_link_up()
424 	if (!IS_ERR(upper)) {  in ovl_link_up()
425 		err = ovl_do_link(ovl_dentry_upper(c->dentry), udir, upper);  in ovl_link_up()
426 		dput(upper);  in ovl_link_up()
447 	struct dentry *upper;  in ovl_install_temp()  local
450 	upper = lookup_one_len(c->destname.name, c->destdir, c->destname.len);  in ovl_install_temp()
451 	if (IS_ERR(upper))  in ovl_install_temp()
452 		return PTR_ERR(upper);  in ovl_install_temp()
455 		err = ovl_do_link(temp, udir, upper);  in ovl_install_temp()
457 		err = ovl_do_rename(d_inode(c->workdir), temp, udir, upper, 0);  in ovl_install_temp()
460 		*newdentry = dget(c->tmpfile ? upper : temp);  in ovl_install_temp()
461 	dput(upper);  in ovl_install_temp()
527 	 * Store identifier of lower inode in upper inode xattr to  in ovl_copy_up_inode()
608  * upper parent i_mutex for exclusion.  Since rename can change d_parent it
620 	 * hardlinked to upper dir. Indexed dir is copied up to indexdir,  in ovl_do_copy_up()
646 		 * upper  in ovl_do_copy_up()
737 	 * Writing to upper file will clear security.capability xattr. We  in ovl_copy_up_meta_inode_data()
832 	 * linking it to upper dir.  in ovl_copy_up_flags()
868 	/* Copy up of disconnected dentry does not set upper alias */  in ovl_open_need_copy_up()