From: Erez Zadok <ezk@cs.sunysb.edu>
Date: Fri, 30 Nov 2007 22:32:14 +0000 (-0500)
Subject: Unionfs ODF: show the odf= option in show_mounts
X-Git-Url: https://git.fsl.cs.sunysb.edu/?a=commitdiff_plain;h=41bd6b381cc0efa00e6f085d91d476d97f7e5f07;p=unionfs-odf.git

Unionfs ODF: show the odf= option in show_mounts

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
---

diff --git a/fs/unionfs/super.c b/fs/unionfs/super.c
index 6b0fe56ea9..bbf7060996 100644
--- a/fs/unionfs/super.c
+++ b/fs/unionfs/super.c
@@ -974,6 +974,17 @@ static int unionfs_show_options(struct seq_file *m, struct vfsmount *mnt)
 		goto out;
 	}
 
+	/* show the odf= option */
+	path = d_path(UNIONFS_SB(sb)->odf.path.dentry,
+		      UNIONFS_SB(sb)->odf.path.mnt,
+		      tmp_page, PAGE_SIZE);
+	if (IS_ERR(path)) {
+		ret = PTR_ERR(path);
+		goto out;
+	}
+	seq_printf(m, ",odf=%s", path);
+
+	/* show dirs= option */
 	bstart = sbstart(sb);
 	bend = sbend(sb);