perf tools: Add inverted call graph report support.

[deliverable/linux.git] / tools / perf / Documentation / perf-report.txt

diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt
index 8ba03d6e5398d8387b11f9caf183bed81a0eb5a2..cfa8e513d0fb2fda8a123bba4451dc3d90e46754 100644 (file)
--- a/tools/perf/Documentation/perf-report.txt
+++ b/tools/perf/Documentation/perf-report.txt
@@ -80,15 +80,24 @@ OPTIONS
 --dump-raw-trace::
         Dump raw trace in ASCII.
 
--g [type,min]::
+-g [type,min,order]::
 --call-graph::
-        Display call chains using type and min percent threshold.
+        Display call chains using type, min percent threshold and order.
        type can be either:
        - flat: single column, linear exposure of call chains.
        - graph: use a graph tree, displaying absolute overhead rates.
        - fractal: like graph, but displays relative rates. Each branch of
                 the tree is considered as a new profiled object. +
-       Default: fractal,0.5.
+
+       order can be either:
+       - callee: callee based call graph.
+       - caller: inverted caller based call graph.
+
+       Default: fractal,0.5,callee.
+
+-G::
+--inverted::
+        alias for inverted caller based call graph.
 
 --pretty=<key>::
         Pretty printing style.  key: normal, raw