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authorSteven Rostedt <srostedt@redhat.com>2010-03-05 20:08:58 -0500
committerSteven Rostedt <rostedt@goodmis.org>2010-03-05 21:11:13 -0500
commita094fe04c751698a18c3a0d376a3bdb117f1e0d8 (patch)
tree7abee80b275f376b686a7b616cfa13cf24d386b9
parent801c29fd1fdeb84f60241beb445ff5db154450ae (diff)
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function-graph: Use comment notation for func names of dangling '}'
When a '}' does not have a matching function start, the name is printed within parenthesis. But this makes it confusing between ending '}' and function starts. This patch makes the function name appear in C comment notation. Old view: 3) 1.281 us | } (might_fault) 3) 3.620 us | } (filldir) 3) 5.251 us | } (call_filldir) 3) | call_filldir() { 3) | filldir() { New view: 3) 1.281 us | } /* might_fault */ 3) 3.620 us | } /* filldir */ 3) 5.251 us | } /* call_filldir */ 3) | call_filldir() { 3) | filldir() { Requested-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
-rw-r--r--kernel/trace/trace_functions_graph.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
index e998a82..7b1f246 100644
--- a/kernel/trace/trace_functions_graph.c
+++ b/kernel/trace/trace_functions_graph.c
@@ -920,7 +920,7 @@ print_graph_return(struct ftrace_graph_ret *trace, struct trace_seq *s,
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
} else {
- ret = trace_seq_printf(s, "} (%ps)\n", (void *)trace->func);
+ ret = trace_seq_printf(s, "} /* %ps */\n", (void *)trace->func);
if (!ret)
return TRACE_TYPE_PARTIAL_LINE;
}