Accumulate callgraph since last update.

2 files changed, 7 insertions, 4 deletions

diff --git a/src/app.c b/src/app.c
index 2f8d015..befa54e 100644
--- a/src/app.c
+++ b/src/app.c
@@ -1899,9 +1899,9 @@ _update_client (App *app)
     app_set_blocks (app, app->client.blocks);
 
     call_graph_store_update (app->client.call_graph,
-	    app,
-	    app->client.allocators,
-	    app->client.last);
+	                     app,
+			     app->client.allocators,
+			     app->client.last);
 
     summary_update ((Summary *) app->summary_total, &app->client);
     summary_update ((Summary *) app->summary_current, &app->client);
diff --git a/src/callgraph-store.c b/src/callgraph-store.c
index eb80638..25491f1 100644
--- a/src/callgraph-store.c
+++ b/src/callgraph-store.c
@@ -909,7 +909,7 @@ call_graph_store_update (CallGraphStore *store,
     updated = 0;
     for (A = allocators; A != NULL; A = A->next) {
 	const AllocatorTime *At = A->time_tail;
-	const AllocatorTime *Ap = At->prev;
+	const AllocatorTime *Ap;
 
 	if (At->time <= since)
 	    continue;
@@ -917,6 +917,9 @@ call_graph_store_update (CallGraphStore *store,
 	if (At->n_allocs == 0)
 	    continue;
 
+	Ap = At->prev;
+	while (Ap != NULL && Ap->time > since)
+	    Ap = Ap->prev;
 	if (Ap == NULL)
 	    Ap = &nil;