[PATCH v2] Options to set fixed unit for `filesystem df`

[Nils Steinger <nst@voidptr.de>]

I forgot to add the new options to man page for btrfs-filesystem.
While adding them, I also noticed that the man page contained a "[<path>...]"
placeholder even though the code for df only accepts a single path, so I
removed the placeholder.

Nils Steinger (1):
  Add options to use a fixed unit for `filesystem df` instead of
    determining it automatically.

 Documentation/btrfs-filesystem.txt | 14 ++++++++-
 cmds-filesystem.c                  | 62 +++++++++++++++++++++++++++++++++-----
 utils.c                            | 30 ++++++++++++++++++
 utils.h                            |  8 +++++
 4 files changed, 106 insertions(+), 8 deletions(-)

-- 
1.9.1