1 files changed, 8 insertions, 2 deletions

diff --git a/trace-plot-cpu.c b/trace-plot-cpu.c
index 6918ae4..7fd9ecc 100644
--- a/trace-plot-cpu.c
+++ b/trace-plot-cpu.c
@@ -4,7 +4,6 @@
 
 struct cpu_plot_info {
         int                     cpu;
-        struct record           *record;
         unsigned long long      last_time;
         int                     last_pid;
 };
@@ -177,7 +176,6 @@ static void cpu_plot_start(struct graph_info *ginfo, struct graph_plot *plot,
         int cpu;
 
         cpu = cpu_info->cpu;
-        cpu_info->record = NULL;
         cpu_info->last_time = 0ULL;
         cpu_info->last_pid = -1;
 
@@ -396,6 +394,13 @@ int cpu_plot_display_info(struct graph_info *ginfo,
         return 1;
 }
 
+void cpu_plot_destroy(struct graph_info *ginfo, struct graph_plot *plot)
+{
+        struct cpu_plot_info *cpu_info = plot->private;
+
+        free(cpu_info);
+}
+
 static const struct plot_callbacks cpu_plot_cb = {
         .match_time             = cpu_plot_match_time,
         .plot_event             = cpu_plot_event,
@@ -403,6 +408,7 @@ static const struct plot_callbacks cpu_plot_cb = {
         .display_last_event     = cpu_plot_display_last_event,
         .find_record            = cpu_plot_find_record,
         .display_info           = cpu_plot_display_info,
+        .destroy                = cpu_plot_destroy
 };
 
 void graph_plot_init_cpus(struct graph_info *ginfo, int cpus)