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| author | Omar Sandoval <osandov@osandov.com> | 2015-05-18 12:16:31 +0300 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2015-06-03 14:03:02 +0300 |
| commit | c8d3fe028f64054d75c72566efb9ecf3c75ee161 (patch) | |
| tree | 1803c740b33b7b14234235b4f142476d2df9bf10 /block/blk-cgroup.c | |
| parent | 05dbe6837b60465db6a61d1f0cabe745e20aadc9 (diff) | |
| download | linux-c8d3fe028f64054d75c72566efb9ecf3c75ee161.tar.xz | |
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>
Diffstat (limited to 'block/blk-cgroup.c')
0 files changed, 0 insertions, 0 deletions