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Groups > linux.kernel > #1724399
| From | Arnaldo Carvalho de Melo <acme@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] perf tools: Fix syntax in documentation of intel-pt config option |
| Date | 2017-08-31 18:40 +0200 |
| Message-ID | <ukAFA-7XG-13@gated-at.bofh.it> (permalink) |
| References | <uksI3-38N-39@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Em Thu, Aug 31, 2017 at 10:05:35AM +0200, Jack Henschel escreveu: > As specified in tools/perf/Documentation/perf-config.txt, perf > configuration items must be in 'key = value' format, otherwise the > following error message occurs: > > $ perf record -e intel_pt//u -- ls > bad config file line 2 in ~/.perfconfig > $ cat .perfconfig > [intel-pt] > mispred-all > > Changing assigning a value to the key 'mispred-all' fixes the issue: > $ perf record -e intel_pt//u -- ls > [ perf record: Woken up 1 times to write data ] > [ perf record: Capured and wrote 0.031 MB perf.data] > $ cat .perfconfig > [intel-pt] > mispred-all = true You forgot to add your: Signed-off-by: Jack Henschel <jackdev@mailbox.org> I'm assuming you intended it, so I'm adding it to my local repository, please ack this. - Arnaldo > --- > tools/perf/Documentation/intel-pt.txt | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tools/perf/Documentation/intel-pt.txt b/tools/perf/Documentation/intel-pt.txt > index 4b6cdbf8f935..a47d845b9b61 100644 > --- a/tools/perf/Documentation/intel-pt.txt > +++ b/tools/perf/Documentation/intel-pt.txt > @@ -873,7 +873,7 @@ amended to take the number of elements as a parameter. > > $ cat ~/.perfconfig > [intel-pt] > - mispred-all > + mispred-all = on > > $ perf record -e intel_pt//u ./sort 3000 > Bubble sorting array of 3000 elements > -- > 2.14.1
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[PATCH] perf tools: Fix syntax in documentation of intel-pt config option Jack Henschel <jackdev@mailbox.org> - 2017-08-31 10:10 +0200 Re: [PATCH] perf tools: Fix syntax in documentation of intel-pt config option Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-08-31 18:40 +0200 [tip:perf/urgent] perf intel-pt: Fix syntax in documentation of config option tip-bot for Jack Henschel <tipbot@zytor.com> - 2017-09-05 07:40 +0200
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