gfio: make empty graph show grid lines, not "No good data"
authorStephen M. Cameron <stephenmcameron@gmail.com>
Wed, 7 Mar 2012 13:47:38 +0000 (14:47 +0100)
committerJens Axboe <axboe@kernel.dk>
Wed, 7 Mar 2012 13:47:38 +0000 (14:47 +0100)
commitcae0872709f690086f896f7327e136c7db7ba567
tree9ff718a67797f3c2275153bd3474a14485aaba42
parentaaa71f68d61f1235aca91f0027130290571f480d
gfio: make empty graph show grid lines, not "No good data"

This is done by adding a bit of "invisible data" to the graph
at the beginning.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
gfio.c
graph.c
graph.h