drm/rockchip: vop: report error when check resource error

[firefly-linux-kernel-4.4.55.git] / fs / attr.c

diff --git a/fs/attr.c b/fs/attr.c
index d62f674a605ff687972507ffce003bc08121b81d..11be2265a2d55cb0688231698770b29ee357b0f1 100644 (file)
--- a/fs/attr.c
+++ b/fs/attr.c
@@ -187,7 +187,7 @@ EXPORT_SYMBOL(setattr_copy);
  * the file open for write, as there can be no conflicting delegation in
  * that case.
  */
-int notify_change(struct dentry * dentry, struct iattr * attr, struct inode **delegated_inode)
+int notify_change2(struct vfsmount *mnt, struct dentry * dentry, struct iattr * attr, struct inode **delegated_inode)
 {
        struct inode *inode = dentry->d_inode;
        umode_t mode = inode->i_mode;
@@ -277,7 +277,9 @@ int notify_change(struct dentry * dentry, struct iattr * attr, struct inode **de
        if (error)
                return error;
 
-       if (inode->i_op->setattr)
+       if (mnt && inode->i_op->setattr2)
+               error = inode->i_op->setattr2(mnt, dentry, attr);
+       else if (inode->i_op->setattr)
                error = inode->i_op->setattr(dentry, attr);
        else
                error = simple_setattr(dentry, attr);
@@ -290,4 +292,10 @@ int notify_change(struct dentry * dentry, struct iattr * attr, struct inode **de
 
        return error;
 }
+EXPORT_SYMBOL(notify_change2);
+
+int notify_change(struct dentry * dentry, struct iattr * attr, struct inode **delegated_inode)
+{
+       return notify_change2(NULL, dentry, attr, delegated_inode);
+}
 EXPORT_SYMBOL(notify_change);