| commit | 079b72bca30dbc74c86c7c7825b8c34eb86ce3ee | [log] [tgz] |
|---|---|---|
| author | Jeff Mahoney <jeffm@suse.com> | Fri Nov 01 13:06:57 2013 -0400 |
| committer | Chris Mason <clm@fb.com> | Tue Jan 28 13:19:25 2014 -0800 |
| tree | ede5269ab3f4dbde076d9d7e5a3042c1966b1743 | |
| parent | 29dfe2dc0e8f85c5656d13bb4c78a5ffca54c452 [diff] |
btrfs: publish supported featured in sysfs This patch adds the ability to publish supported features to sysfs under /sys/fs/btrfs/features. The files are module-wide and export which features the kernel supports. The content, for now, is just "0\n". Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> Signed-off-by: Chris Mason <clm@fb.com>