gfio: do not mix K M and G when shortening axis labels

That is, do not scale axis labels by differing amounts
like 900K, 1M, 1100K, instead: 900k, 1000k, 1100k.

Signed-off-by:  Stephen M. Cameron <stephenmcameron@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
1 file changed