| commit | 3c04ce01053413007b9df88313b8b8e17272b57b | [log] [tgz] |
|---|---|---|
| author | Miao Xie <miaox@cn.fujitsu.com> | Mon Nov 26 08:43:07 2012 +0000 |
| committer | Chris Mason <chris.mason@fusionio.com> | Sun Dec 16 20:46:09 2012 -0500 |
| tree | 864b9d4285433c812e8d5af10dd453457f51d9f5 | |
| parent | 8cd2807f79b73ef2d8c1cb6b3732dc5758ac7212 [diff] |
Btrfs: get write access when setting the default subvolume When wen want to set the default subvolume, we must get write access, or we will change the R/O file system. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Chris Mason <chris.mason@fusionio.com>