1 files changed, 3 insertions, 0 deletions

diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
index 13d2eddd0692..b4cbe9603c7d 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -923,6 +923,7 @@ out_freesbi:
 static int isofs_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 = ISOFS_SUPER_MAGIC;
         buf->f_bsize = sb->s_blocksize;
@@ -932,6 +933,8 @@ static int isofs_statfs (struct dentry *dentry, struct kstatfs *buf)
         buf->f_bavail = 0;
         buf->f_files = ISOFS_SB(sb)->s_ninodes;
         buf->f_ffree = 0;
+        buf->f_fsid.val[0] = (u32)id;
+        buf->f_fsid.val[1] = (u32)(id >> 32);
         buf->f_namelen = NAME_MAX;
         return 0;
 }