Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760667AbZASRds (ORCPT ); Mon, 19 Jan 2009 12:33:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756784AbZASRaG (ORCPT ); Mon, 19 Jan 2009 12:30:06 -0500 Received: from mx1.suse.de ([195.135.220.2]:59764 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759436AbZASRaD (ORCPT ); Mon, 19 Jan 2009 12:30:03 -0500 Message-ID: <4974BA08.4070809@suse.de> Date: Tue, 20 Jan 2009 01:36:08 +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: Phillip Lougher Subject: [PATCH 17/20] fs/squashfs: 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: 1177 Lines: 40 This patch makes squashfs return f_fsid info for statfs(2). Signed-off-by: Coly Li Cc: Phillip Lougher --- fs/squashfs/super.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c index 071df5b..0a65d16 100644 --- a/fs/squashfs/super.c +++ b/fs/squashfs/super.c @@ -301,6 +301,7 @@ failure: static int squashfs_statfs(struct dentry *dentry, struct kstatfs *buf) { struct squashfs_sb_info *msblk = dentry->d_sb->s_fs_info; + u64 id = huge_encode_dev(dentry->d_sb->s_bdev->bd_dev); TRACE("Entered squashfs_statfs\n"); @@ -311,6 +312,8 @@ static int squashfs_statfs(struct dentry *dentry, struct kstatfs *buf) buf->f_files = msblk->inodes; buf->f_ffree = 0; buf->f_namelen = SQUASHFS_NAME_LEN; + buf->f_fsid.val[0] = (u32)id; + buf->f_fsid.val[1] = (u32)(id >> 32); 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/