There is a existing tip as below.
If you have debuginfo enabled, try: perf report -s sym,srcline
However this tip only describe a condition to use --sort sym,scrline options.
So there is lack of explanation in the tip. I think that it would be better to
add a tip that exactly explain the feature of --sort srcline.
Signed-off-by: Seonyoung Kim <adamas0...@gmail.com>
Cc: Namhyung Kim <namhy...@kernel.org>
Cc: Jiri Olsa <jo...@kernel.org>
Cc: Taeung Song <tae...@kosslab.kr>
---
tools/perf/Documentation/tips.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/perf/Documentation/tips.txt
b/tools/perf/Documentation/tips.txt
index 5950b5a..b031124 100644
--- a/tools/perf/Documentation/tips.txt
+++ b/tools/perf/Documentation/tips.txt
@@ -28,3 +28,4 @@ To change sampling frequency to 100 Hz: perf record -F 100
See assembly instructions with percentage: perf annotate <symbol>
If you prefer Intel style assembly, try: perf annotate -M intel
For hierarchical output, try: perf report --hierarchy
+Order by the overhead of source file name and line number: perf report -s
srcline
--
2.7.4
