Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752699AbZASR26 (ORCPT ); Mon, 19 Jan 2009 12:28:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757503AbZASR07 (ORCPT ); Mon, 19 Jan 2009 12:26:59 -0500 Received: from mail.suse.de ([195.135.220.2]:59634 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756093AbZASR06 (ORCPT ); Mon, 19 Jan 2009 12:26:58 -0500 Message-ID: <4974B94D.60701@suse.de> Date: Tue, 20 Jan 2009 01:33:01 +0800 From: Coly Li Reply-To: coly.li@suse.de Organization: SuSE Labs User-Agent: Thunderbird 2.0.0.19 (X11/20090106) MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Cc: Roman Zippel Subject: [PATCH 7/20] fs/hfs: return f_fsid for statfs(2) X-Enigmail-Version: 0.95.7 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1219 Lines: 40 This patch makes hfs return f_fsid info for statfs(2). Signed-off-by: Coly Li Cc: Roman Zippel --- fs/hfs/super.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/fs/hfs/super.c b/fs/hfs/super.c index c8b5acf..a36bb74 100644 --- a/fs/hfs/super.c +++ b/fs/hfs/super.c @@ -82,6 +82,7 @@ static void hfs_put_super(struct super_block *sb) static int hfs_statfs(struct dentry *dentry, struct kstatfs *buf) { struct super_block *sb = dentry->d_sb; + u64 id = huge_encode_dev(sb->s_bdev->bd_dev); buf->f_type = HFS_SUPER_MAGIC; buf->f_bsize = sb->s_blocksize; @@ -90,6 +91,8 @@ static int hfs_statfs(struct dentry *dentry, struct kstatfs *buf) buf->f_bavail = buf->f_bfree; buf->f_files = HFS_SB(sb)->fs_ablocks; buf->f_ffree = HFS_SB(sb)->free_ablocks; + buf->f_fsid.val[0] = (u32)id; + buf->f_fsid.val[1] = (u32)(id >> 32); buf->f_namelen = HFS_NAMELEN; return 0; -- Coly Li SuSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/