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authorIngo Molnar <mingo@elte.hu>2010-08-19 12:48:09 +0200
committerIngo Molnar <mingo@elte.hu>2010-08-19 12:48:09 +0200
commitc8710ad38900153af7a3e6762e99c062cfa46443 (patch)
treea0c0632274c4eb72f51e99a5861f71cffe65ea60 /kernel/trace/trace_functions_graph.c
parent6016ee13db518ab1cd0cbf43fc2ad5712021e338 (diff)
parent86397dc3ccfc0e17b7550d05eaf15fe91f6498dd (diff)
Merge branch 'tip/perf/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/core
Diffstat (limited to 'kernel/trace/trace_functions_graph.c')
-rw-r--r--kernel/trace/trace_functions_graph.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
index fcb5a542cd2..c93bcb24863 100644
--- a/kernel/trace/trace_functions_graph.c
+++ b/kernel/trace/trace_functions_graph.c
@@ -507,7 +507,15 @@ get_return_for_leaf(struct trace_iterator *iter,
* if the output fails.
*/
data->ent = *curr;
- data->ret = *next;
+ /*
+ * If the next event is not a return type, then
+ * we only care about what type it is. Otherwise we can
+ * safely copy the entire event.
+ */
+ if (next->ent.type == TRACE_GRAPH_RET)
+ data->ret = *next;
+ else
+ data->ret.ent.type = next->ent.type;
}
}