| commit | c8d3fe028f64054d75c72566efb9ecf3c75ee161 | [log] [tgz] |
|---|---|---|
| author | Omar Sandoval <osandov@osandov.com> | Mon May 18 02:16:31 2015 -0700 |
| committer | Chris Mason <clm@fb.com> | Wed Jun 03 04:03:02 2015 -0700 |
| tree | 1803c740b33b7b14234235b4f142476d2df9bf10 | |
| parent | 05dbe6837b60465db6a61d1f0cabe745e20aadc9 [diff] |
Btrfs: show subvol= and subvolid= in /proc/mounts Now that we're guaranteed to have a meaningful root dentry, we can just export seq_dentry() and use it in btrfs_show_options(). The subvolume ID is easy to get and can also be useful, so put that in there, too. Reviewed-by: David Sterba <dsterba@suse.cz> Signed-off-by: Omar Sandoval <osandov@osandov.com> Signed-off-by: Chris Mason <clm@fb.com>