On 08/15/2011 10:58 AM, Chris Mason wrote:

Excerpts from Jeff Mahoney's message of 2011-08-15 09:11:24 -0400:

quoted

Hi all -

btrfs_permission currently returns -EROFS when the root is set read-only
and the open is requested read-write. It doesn't make an exception for
device files. Is this intentional?

No, definitely not intentional.

Ok. I'll post a patch in a few minutes.

-Jeff

-- 
Jeff Mahoney
SUSE Labs