Messages in this thread Patch in this message | | | From | Tan Xiaojun <> | Subject | [PATCH 3/6] perf report: Add --spe options for arm-spe | Date | Wed, 18 Dec 2019 15:54:52 +0800 |
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The previous patch added support in "perf report" for some arm-spe events(llc-miss, tlb-miss, branch-miss, remote_access). This patch adds their help instructions.
Signed-off-by: Tan Xiaojun <tanxiaojun@huawei.com> Tested-by: Qi Liu <liuqi115@hisilicon.com> --- tools/perf/Documentation/perf-report.txt | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index 8dbe2119686a..1ae370806fe7 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -462,6 +462,16 @@ include::itrace.txt[] To disable decoding entirely, use --no-itrace. +--spe:: + Options for decoding arm-spe tracing data. The options are: + + l synthesize llc miss events + t synthesize tlb miss events + b synthesize branch miss events + r synthesize remote access events + + The default is all events i.e. the same as --spe=ltbr + --full-source-path:: Show the full path for source files for srcline output. -- 2.17.1
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