Btrfs: get write access for qgroup operations
authorMiao Xie <[email protected]>
Mon, 26 Nov 2012 08:50:11 +0000 (08:50 +0000)
committerChris Mason <[email protected]>
Mon, 17 Dec 2012 01:46:11 +0000 (20:46 -0500)
commit905b0dda06a064db08b8a814e968786ff3c4cc19
tree1a5c06529fdeee6c60e366f54c28cd1a2a34ce51
parentb8e95489bf0ddf767e4bd38f537e0adad16ee830
Btrfs: get write access for qgroup operations

We need get write access for qgroup operations, or we will modify the R/O fs.

Signed-off-by: Miao Xie <[email protected]>
Signed-off-by: Chris Mason <[email protected]>
fs/btrfs/ioctl.c