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perf tools: Add missing parameters documentation

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Add missing documentation for the following parameters:

- perf record -R
- perf report -g

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <1251682323-10395-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Frederic Weisbecker 2009-08-31 03:32:03 +02:00 committed by Ingo Molnar
parent 19c959627a
commit ec7ba4ea1d
2 changed files with 14 additions and 0 deletions
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4
tools/perf/Documentation/perf-record.txt
View File

@ -91,6 +91,10 @@ OPTIONS
--no-samples:: --no-samples::
Don't sample. Don't sample.
-R::
--raw-samples::
Collect raw sample records from all opened counters (typically for tracepoint counters).
SEE ALSO SEE ALSO
-------- --------
linkperf:perf-stat[1], linkperf:perf-list[1] linkperf:perf-stat[1], linkperf:perf-list[1]

10
tools/perf/Documentation/perf-report.txt
View File

@ -51,6 +51,16 @@ OPTIONS
all occurances of this separator in symbol names (and other output) all occurances of this separator in symbol names (and other output)
with a '.' character, that thus it's the only non valid separator. with a '.' character, that thus it's the only non valid separator.
-g [type,min]::
--call-graph::
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.
SEE ALSO SEE ALSO
-------- --------
linkperf:perf-stat[1] linkperf:perf-stat[1]