[PATCH] AFS: Set s_id in the superblock to the volume name

[David Howells]

Set s_id in the superblock to the name of the AFS volume that this superblock
corresponds to.

Signed-off-by: David Howells <dhowells at redhat.com>
---

 fs/afs/super.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/fs/afs/super.c b/fs/afs/super.c
index b7d48d7..356dcf0 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -313,6 +313,7 @@ static int afs_fill_super(struct super_block *sb,
 	sb->s_magic		= AFS_FS_MAGIC;
 	sb->s_op		= &afs_super_ops;
 	sb->s_bdi		= &as->volume->bdi;
+	strlcpy(sb->s_id, as->volume->vlocation->vldb.name, sizeof(sb->s_id));
 
 	/* allocate the root inode and dentry */
 	fid.vid		= as->volume->vid;