1 files changed, 19 insertions, 6 deletions

diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c
index 5c694ece172..051d279abb3 100644
--- a/fs/nilfs2/inode.c
+++ b/fs/nilfs2/inode.c
@@ -656,14 +656,27 @@ int nilfs_setattr(struct dentry *dentry, struct iattr *iattr)
         err = nilfs_transaction_begin(sb, &ti, 0);
         if (unlikely(err))
                 return err;
-        err = inode_setattr(inode, iattr);
-        if (!err && (iattr->ia_valid & ATTR_MODE))
+
+        if ((iattr->ia_valid & ATTR_SIZE) &&
+            iattr->ia_size != i_size_read(inode)) {
+                err = vmtruncate(inode, iattr->ia_size);
+                if (unlikely(err))
+                        goto out_err;
+        }
+
+        setattr_copy(inode, iattr);
+        mark_inode_dirty(inode);
+
+        if (iattr->ia_valid & ATTR_MODE) {
                 err = nilfs_acl_chmod(inode);
-        if (likely(!err))
-                err = nilfs_transaction_commit(sb);
-        else
-                nilfs_transaction_abort(sb);
+                if (unlikely(err))
+                        goto out_err;
+        }
+
+        return nilfs_transaction_commit(sb);
 
+out_err:
+        nilfs_transaction_abort(sb);
         return err;
 }