From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S270436AbTHLPaw (ORCPT ); Tue, 12 Aug 2003 11:30:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S270469AbTHLPaw (ORCPT ); Tue, 12 Aug 2003 11:30:52 -0400 Received: from werbeagentur-aufwind.com ([217.160.128.76]:31463 "EHLO mail.werbeagentur-aufwind.com") by vger.kernel.org with ESMTP id S270436AbTHLPat (ORCPT ); Tue, 12 Aug 2003 11:30:49 -0400 Date: Tue, 12 Aug 2003 17:30:46 +0200 From: Christophe Saout To: Linus Torvalds Cc: linux-kernel@vger.kernel.org Subject: [PATCH] Fix /sys///dev format: %04x -> %u:%u Message-ID: <20030812153046.GA13568@chtephan.cs.pocnet.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi! (I already sent a patch to Andrew, but someone just told me that the vanilla test3 is also affected) In 2.6.0-test3 a part of the 64 bit kdev_t patch got merged, it changes the format of /sys/block//dev from %02x%02x to %u:%u. The partition could must also be changed. e.g. cat /sys/block/hda/hda5/dev should return 3:5 instead of 0305 This small patch adds this: diff -Nur linux.orig/fs/partitions/check.c linux/fs/partitions/check.c --- linux.orig/fs/partitions/check.c 2003-08-12 15:27:55.000000000 +0200 +++ linux/fs/partitions/check.c 2003-08-12 15:46:15.855390848 +0200 @@ -223,9 +223,8 @@ static ssize_t part_dev_read(struct hd_struct * p, char *page) { struct gendisk *disk = container_of(p->kobj.parent,struct gendisk,kobj); - int part = p->partno; - dev_t base = MKDEV(disk->major, disk->first_minor); - return sprintf(page, "%04x\n", (unsigned)(base + part)); + dev_t dev = MKDEV(disk->major, disk->first_minor + p->partno); + return print_dev_t(page, dev); } static ssize_t part_start_read(struct hd_struct * p, char *page) { -- Christophe Saout Please avoid sending me Word or PowerPoint attachments. See http://www.fsf.org/philosophy/no-word-attachments.html