linux-kernel - [PATCH v1 0/4] Fixes/improvements to metric output

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Message-Id: <20240209204947.3873294-1-irogers@google.com>
Date: Fri,  9 Feb 2024 12:49:43 -0800
From: Ian Rogers <irogers@...gle.com>
To: Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>, 
	Arnaldo Carvalho de Melo <acme@...nel.org>, Namhyung Kim <namhyung@...nel.org>, 
	Mark Rutland <mark.rutland@....com>, 
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Jiri Olsa <jolsa@...nel.org>, 
	Ian Rogers <irogers@...gle.com>, Adrian Hunter <adrian.hunter@...el.com>, 
	John Garry <john.g.garry@...cle.com>, Kan Liang <kan.liang@...ux.intel.com>, 
	James Clark <james.clark@....com>, K Prateek Nayak <kprateek.nayak@....com>, Kaige Ye <ye@...ge.org>, 
	linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v1 0/4] Fixes/improvements to metric output

A small addition to allow NaNs to be encoded in metrics and then 3
fixes to various metric related issues.

Ian Rogers (4):
  perf expr: Allow NaN to be a valid number
  perf expr: Fix "has_event" function for metric style events
  perf stat: Avoid metric-only segv
  perf metric: Don't remove scale from counts

 tools/perf/util/expr.c         | 20 +++++++++++++++++++-
 tools/perf/util/expr.l         |  9 +++++++++
 tools/perf/util/stat-display.c |  2 +-
 tools/perf/util/stat-shadow.c  |  7 +------
 4 files changed, 30 insertions(+), 8 deletions(-)

-- 
2.43.0.687.g38aa6559b0-goog