iowatcher: add blktrace destination options
authorLiu Bo <liub.liubo@gmail.com>
Fri, 28 Sep 2012 03:55:14 +0000 (21:55 -0600)
committerChris Mason <clm@fb.com>
Wed, 24 Sep 2014 19:02:01 +0000 (12:02 -0700)
commitfb38c6653401fd5331e7fe99927d113d25b24d65
tree621e7f623fac45105a8ae0d01659e39b96cb49d4
parent0a43b43f485c9fce93b77cddb261a4faee4ae506
iowatcher: add blktrace destination options

Add 'D' for blktrace destination options so that we can save trace
in the destination directory.

Signed-off-by: Liu Bo <liub.liubo@gmail.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
iowatcher/main.c