From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Rob Herring <robh@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>, Jiri Olsa <jolsa@redhat.com>,
linux-kernel@vger.kernel.org, Will Deacon <will@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Namhyung Kim <namhyung@kernel.org>,
Itaru Kitayama <itaru.kitayama@gmail.com>
Subject: Re: [PATCH v7 3/4] libperf: tests: Add support for verbose printing
Date: Tue, 13 Apr 2021 16:02:27 -0300 [thread overview]
Message-ID: <YHXqw4FQAtH/ikMJ@kernel.org> (raw)
In-Reply-To: <YHXnu2xRzPpaI3cn@kernel.org>
Em Tue, Apr 13, 2021 at 03:49:31PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Tue, Apr 13, 2021 at 12:16:05PM -0500, Rob Herring escreveu:
> > Add __T_VERBOSE() so tests can add verbose output. The verbose output is
> > enabled with the '-v' command line option.
>
> You forgot to show how this is used, I'm trying:
>
> # cd tools/lib/perf
> # sudo make tests
>
> So how from the command line one asks for verbose output from the tests?
>
> Should be:
>
> # sudo make tests V=1
>
> I'm only getting a move verbose output for the Makefile steps, not from
> the actual tests.
>
> Perhaps if I read the last cset... will do that now.
Ok, I misread, I thought that was adding a way to enable verbose mode
for _pre-existing tests_, so I tried to use it, it is only used in the
following patch...
- Arnaldo
next prev parent reply other threads:[~2021-04-13 19:02 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-13 17:16 [PATCH v7 0/4] libperf userspace counter access Rob Herring
2021-04-13 17:16 ` [PATCH v7 1/4] tools/include: Add an initial math64.h Rob Herring
2021-04-13 17:16 ` [PATCH v7 2/4] libperf: Add evsel mmap support Rob Herring
2021-04-13 18:39 ` Arnaldo Carvalho de Melo
2021-04-13 19:07 ` Rob Herring
2021-04-14 10:22 ` Arnaldo Carvalho de Melo
2021-04-13 17:16 ` [PATCH v7 3/4] libperf: tests: Add support for verbose printing Rob Herring
2021-04-13 18:49 ` Arnaldo Carvalho de Melo
2021-04-13 19:02 ` Arnaldo Carvalho de Melo [this message]
2021-04-13 17:16 ` [PATCH v7 4/4] libperf: Add support for user space counter access Rob Herring
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