From: Li Zefan <lizefan@huawei.com>
Date: Tue, 10 Jul 2012 02:21:07 +0000 (-0600)
Subject: Btrfs: kill free_space pointer from inode structure
X-Git-Tag: v3.6-rc1~81^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b4d7c3c9456a311a45bc1ef8944b5ba5b176244f;p=pandora-kernel.git

Btrfs: kill free_space pointer from inode structure

Inodes always allocate free space with BTRFS_BLOCK_GROUP_DATA type,
which means every inode has the same BTRFS_I(inode)->free_space pointer.

This shrinks struct btrfs_inode by 4 bytes (or 8 bytes on 64 bits).

Signed-off-by: Li Zefan <lizefan@huawei.com>
---

Reading git-diff-tree failed