On Sat, 2017-01-21 at 00:08 -0800, Dave Chinner wrote:

xfs_spaceman is intended as a diagnostic and control tool for space
management operations within XFS. Operations like examining free
space, managing allocation policies, issuing block discards on free
space, etc.

The tool is modelled on the xfs_io interface, allowing both
interactive and command line control of the tool, enabling it to be
used in scripts and automated management tools.

Signed-off-by: Dave Chinner <redacted>

Please don't do this: a forged from address is the most classic
indicator of spam and a significant number of email servers will pick
it up and discard the mail.  The way you send someone else's patch is
to send it from your own email, but at the top of the body have

From: Dave Chinner <redacted>

And then you also need to append your own signoff because you're
retransmitting someone else's work.

James