From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Carsten Haitzler <Carsten.Haitzler@arm.com>
Cc: Diederik de Haas <didi.debian@cknow.org>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Mark Rutland <Mark.Rutland@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@kernel.org>, Namhyung Kim <namhyung@kernel.org>,
"linux-perf-users@vger.kernel.org"
<linux-perf-users@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 0/2] Script style improvements in lib/coresight.sh
Date: Thu, 2 Feb 2023 10:00:55 -0300 [thread overview]
Message-ID: <Y9u0B2RBiZYrJ5Kk@kernel.org> (raw)
In-Reply-To: <b13301b1-104f-ebb5-6b2a-3d6cc3eba8a3@arm.com>
Em Thu, Feb 02, 2023 at 08:38:46AM +0000, Carsten Haitzler escreveu:
> On 2/1/23 21:49, Diederik de Haas wrote:
> > These 2 patches improve the efficiency and quality of the
> > lib/coresight.sh script.
> >
> > The first one uses grep's `-c` parameter to count the results instead of
> > piping it to `wc -l`.
> > The second one replaces the use of backticks (`...`) with $(...) as the
> > former has several potential issues while the latter does not.
> >
> > Diederik de Haas (2):
> > perf test: Replace 'grep | wc -l' with 'grep -c'
> > perf test: Replace legacy `...` with $(...)
> >
> > tools/perf/tests/shell/lib/coresight.sh | 18 +++++++++---------
> > 1 file changed, 9 insertions(+), 9 deletions(-)
> >
> ACK to all of this series.
Thanks, added to the two patches, that I processed yesterday, still in
tmp.perf/core.
- Arnaldo
prev parent reply other threads:[~2023-02-02 13:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-01 21:49 [PATCH 0/2] Script style improvements in lib/coresight.sh Diederik de Haas
2023-02-01 21:49 ` [PATCH 1/2] perf test: Replace 'grep | wc -l' with 'grep -c' Diederik de Haas
2023-02-01 21:49 ` [PATCH 2/2] perf test: Replace legacy `...` with $(...) Diederik de Haas
2023-02-02 1:53 ` [PATCH 0/2] Script style improvements in lib/coresight.sh Arnaldo Carvalho de Melo
2023-02-02 8:38 ` Carsten Haitzler
2023-02-02 13:00 ` Arnaldo Carvalho de Melo [this message]
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