gfio: clear graphs for repeated runs on same connection
Otherwise we get overlapping data.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/gfio.c b/gfio.c
index 3138941..185dbd5 100644
--- a/gfio.c
+++ b/gfio.c
@@ -654,6 +654,12 @@
gc->o_list_nr++;
}
+static void gfio_clear_graph_data(struct gfio_graphs *g)
+{
+ graph_clear_values(g->iops_graph);
+ graph_clear_values(g->bandwidth_graph);
+}
+
static void connect_clicked(GtkWidget *widget, gpointer data)
{
struct gui_entry *ge = data;
@@ -694,6 +700,7 @@
if (!ge->ui->handler_running)
pthread_create(&ge->ui->t, NULL, job_thread, ge->ui);
gfio_set_state(ge, GE_STATE_CONNECTED);
+ gfio_clear_graph_data(&ge->graphs);
} else {
gfio_report_error(ge, "Failed to connect to %s: %s\n", ge->client->client->hostname, strerror(-ret));
}