| commit | 1406e4327be3a533a2b18582f715ce2cfbcf6804 | [log] [tgz] |
|---|---|---|
| author | Josef Bacik <josef@redhat.com> | Wed Jan 13 18:19:06 2010 +0000 |
| committer | Chris Mason <chris.mason@oracle.com> | Mon Mar 15 11:00:14 2010 -0400 |
| tree | 40cafa639095b1a652cd013746394b7a77e52b69 | |
| parent | 2ac55d41b5d6bf49e76bc85db5431240617e2f8f [diff] |
Btrfs: add a "df" ioctl for btrfs df is a very loaded question in btrfs. This gives us a way to get the per-space usage information so we can tell exactly what is in use where. This will help us figure out ENOSPC problems, and help users better understand where their disk space is going. Signed-off-by: Josef Bacik <josef@redhat.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>