On Wed, Aug 31, 2016 at 04:49:29PM -0500, Eric Sandeen wrote:
> btrfs provides a helpful demonstration of how to export
> a global variable via debugfs; however, it is unique among
> other debugfs files in that it is world-writable, which causes
> some concern to people who are not familiar with it
btrfs provides a helpful demonstration of how to export
a global variable via debugfs; however, it is unique among
other debugfs files in that it is world-writable, which causes
some concern to people who are not familiar with its purpose.
Fix it so that it is only user-writable.
Signed-off-by: E
