btrfs: switch btrfs_ioctl_balance() to mnt_want_write_file()
authorAl Viro <viro@zeniv.linux.org.uk>
Thu, 19 Jul 2012 07:17:49 +0000 (11:17 +0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Sun, 22 Jul 2012 20:01:43 +0000 (00:01 +0400)
commit11e62a8fabd003352e852e74e1b64a437fd908c6
tree53f744b0a61f3a14f5ca3091d491a4a154e038ef
parent765927b2d508712d320c8934db963bbe14c3fcec
btrfs: switch btrfs_ioctl_balance() to mnt_want_write_file()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/btrfs/ioctl.c