blkparse: Fix device in event tracking error messages

For some reason, dev in struct per_dev_info isn't set in the log_track_
functions, and so the error messages report (0,0) as the device.  Fix by using
device in struct blk_io_trace instead.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
1 file changed