From: Yongqiang Yang <xiaoqiangnk@gmail.com>
Date: Wed, 4 Jan 2012 04:44:38 +0000 (-0500)
Subject: ext4: add a new function which adds a flex group to a fs
X-Git-Tag: v3.3-rc1~114^2^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4bac1f8cef7bfd2c62793f75aba66a5b8357dede;p=pandora-kernel.git

ext4: add a new function which adds a flex group to a fs

This patch adds a new function named ext4_flex_group_add() which adds a
flex group to a fs.  The function is used by 64bit-resize interface.

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