[tip:perfcounters/core] perf tools: Add missing parameters documentation

From: tip-bot for Frederic Weisbecker
Date: Mon Aug 31 2009 - 04:37:43 EST

Commit-ID: ec7ba4ea1d605029fb09601ab4ad3053bc1f519c
Gitweb: http://git.kernel.org/tip/ec7ba4ea1d605029fb09601ab4ad3053bc1f519c
Author: Frederic Weisbecker <fweisbec@xxxxxxxxx>
AuthorDate: Mon, 31 Aug 2009 03:32:03 +0200
Committer: Ingo Molnar <mingo@xxxxxxx>
CommitDate: Mon, 31 Aug 2009 10:04:47 +0200

perf tools: Add missing parameters documentation

Add missing documentation for the following parameters:

- perf record -R
- perf report -g

Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
LKML-Reference: <1251682323-10395-1-git-send-email-fweisbec@xxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxx>

tools/perf/Documentation/perf-record.txt | 4 ++++
tools/perf/Documentation/perf-report.txt | 10 ++++++++++
2 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt
index 6be696b..0ff23de 100644
--- a/tools/perf/Documentation/perf-record.txt
+++ b/tools/perf/Documentation/perf-record.txt
@@ -91,6 +91,10 @@ OPTIONS
Don't sample.

+Collect raw sample records from all opened counters (typically for tracepoint counters).
linkperf:perf-stat[1], linkperf:perf-list[1]
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt
index 370344a..59f0b84 100644
--- a/tools/perf/Documentation/perf-report.txt
+++ b/tools/perf/Documentation/perf-report.txt
@@ -51,6 +51,16 @@ OPTIONS
all occurances of this separator in symbol names (and other output)
with a '.' character, that thus it's the only non valid separator.

+-g [type,min]::
+ Display callchains using type and min percent threshold.
+ type can be either:
+ - flat: single column, linear exposure of callchains.
+ - 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.
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