From: Yongqiang Yang <xiaoqiangnk@gmail.com>
Date: Wed, 4 Jan 2012 04:41:39 +0000 (-0500)
Subject: ext4: add a function which updates the super block during online resizing
X-Git-Tag: v3.3-rc1~114^2^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2e10e2f2e5a800a54ad2f16dfdd8c034e005958b;p=pandora-kernel.git

ext4: add a function which updates the super block during online resizing

This patch adds a function named ext4_update_super() which updates
super block so the newly created block groups are visible to the file
system.  This code is copied from ext4_group_add().

The function will be used by new resize implementation.

Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

Reading git-diff-tree failed