gfio: cap graph data count

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

diff --git a/gfio.c b/gfio.c
index 4d9d73da2ab376d6f7e23b6de5a4c36a3d4726f8..4707034998b7bc5058bd62d9ae2495589f11c049 100644 (file)
--- a/gfio.c
+++ b/gfio.c
@@ -146,6 +146,7 @@ static void setup_iops_graph(struct gui *ui)
        graph_set_color(ui->iops_graph, "Read IOPS", 0.13, 0.54, 0.13);
        graph_set_color(ui->iops_graph, "Write IOPS", 1.0, 0.0, 0.0);
        add_invisible_data(ui->iops_graph);
+       line_graph_set_data_count_limit(ui->iops_graph, 100);
 }
 
 static void setup_bandwidth_graph(struct gui *ui)
@@ -161,6 +162,7 @@ static void setup_bandwidth_graph(struct gui *ui)
        graph_set_color(ui->bandwidth_graph, "Read Bandwidth", 0.13, 0.54, 0.13);
        graph_set_color(ui->bandwidth_graph, "Write Bandwidth", 1.0, 0.0, 0.0);
        add_invisible_data(ui->bandwidth_graph);
+       line_graph_set_data_count_limit(ui->bandwidth_graph, 100);
 }
 
 static void clear_ui_info(struct gui *ui)