linux-kernel - [PATCH v2 0/2] perf stat: Fix trailing comma when there is no metric unit

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20241030113946.229361-1-james.clark@linaro.org>
Date: Wed, 30 Oct 2024 11:39:43 +0000
From: James Clark <james.clark@...aro.org>
To: linux-perf-users@...r.kernel.org,
	acme@...nel.org,
	namhyung@...nel.org,
	irogers@...gle.com,
	tim.c.chen@...ux.intel.com
Cc: James Clark <james.clark@...aro.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...hat.com>,
	Mark Rutland <mark.rutland@....com>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
	Jiri Olsa <jolsa@...nel.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	"Liang, Kan" <kan.liang@...ux.intel.com>,
	Yicong Yang <yangyicong@...ilicon.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/2] perf stat: Fix trailing comma when there is no metric unit

The first commit is failing on Arm and I think the fix should stop more
trailing comma issues which keep happening.

The second one I just noticed when looking at it. I don't feel strongly
about it so not sure if we should do it or not, but seems like the empty
metric-units exclusion from the JSON should be consistent if we're going
to have it at all.

Changes since v1:

  * Don't skip printing when the metric-unit string is empty but pass
    NULL instead of an empty string.

James Clark (2):
  perf stat: Fix trailing comma when there is no metric unit
  perf stat: Also hide metric-units from JSON when event didn't run

 .../tests/shell/lib/perf_json_output_lint.py  |  14 +-
 tools/perf/util/stat-display.c                | 182 ++++++++++--------
 2 files changed, 107 insertions(+), 89 deletions(-)

-- 
2.34.1