3 files changed, 5 insertions, 2 deletions

diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c
index 3d81bf58dae2..da20b48d350f 100644
--- a/fs/sysv/inode.c
+++ b/fs/sysv/inode.c
@@ -90,6 +90,7 @@ static int sysv_statfs(struct dentry *dentry, struct kstatfs *buf)
 {
         struct super_block *sb = dentry->d_sb;
         struct sysv_sb_info *sbi = SYSV_SB(sb);
+        u64 id = huge_encode_dev(sb->s_bdev->bd_dev);
 
         buf->f_type = sb->s_magic;
         buf->f_bsize = sb->s_blocksize;
@@ -98,6 +99,8 @@ static int sysv_statfs(struct dentry *dentry, struct kstatfs *buf)
         buf->f_files = sbi->s_ninodes;
         buf->f_ffree = sysv_count_free_inodes(sb);
         buf->f_namelen = SYSV_NAMELEN;
+        buf->f_fsid.val[0] = (u32)id;
+        buf->f_fsid.val[1] = (u32)(id >> 32);
         return 0;
 }
 
diff --git a/fs/sysv/namei.c b/fs/sysv/namei.c
index a1f1ef33e81c..33e047b59b8d 100644
--- a/fs/sysv/namei.c
+++ b/fs/sysv/namei.c
@@ -38,7 +38,7 @@ static int sysv_hash(struct dentry *dentry, struct qstr *qstr)
         return 0;
 }
 
-struct dentry_operations sysv_dentry_operations = {
+const struct dentry_operations sysv_dentry_operations = {
         .d_hash         = sysv_hash,
 };
 
diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
index 38ebe3f85b3d..5784a318c883 100644
--- a/fs/sysv/sysv.h
+++ b/fs/sysv/sysv.h
@@ -170,7 +170,7 @@ extern const struct file_operations sysv_file_operations;
 extern const struct file_operations sysv_dir_operations;
 extern const struct address_space_operations sysv_aops;
 extern const struct super_operations sysv_sops;
-extern struct dentry_operations sysv_dentry_operations;
+extern const struct dentry_operations sysv_dentry_operations;
 
 
 enum {