graph: use rounded graph connections
authorJens Axboe <axboe@kernel.dk>
Fri, 13 Apr 2012 12:23:17 +0000 (14:23 +0200)
committerJens Axboe <axboe@kernel.dk>
Fri, 13 Apr 2012 12:23:17 +0000 (14:23 +0200)
Signed-off-by: Jens Axboe <axboe@kernel.dk>

No differences found