linux-kernel - [PATCH v1 2/3] perf completion: Support completion of libpfm4 events

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Message-Id: <20230905181554.3202873-2-irogers@google.com>
Date:   Tue,  5 Sep 2023 11:15:53 -0700
From:   Ian Rogers <irogers@...gle.com>
To:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Ian Rogers <irogers@...gle.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org,
        Stephane Eranian <eranian@...gle.com>
Subject: [PATCH v1 2/3] perf completion: Support completion of libpfm4 events

Use `perf list --raw-dump pfm` to support completion of libpfm4 events.

Signed-off-by: Ian Rogers <irogers@...gle.com>
---
 tools/perf/perf-completion.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/perf/perf-completion.sh b/tools/perf/perf-completion.sh
index 40cfc30ad7ad..319ad724b97a 100644
--- a/tools/perf/perf-completion.sh
+++ b/tools/perf/perf-completion.sh
@@ -198,6 +198,10 @@ __perf_main ()
 		else
 			__perfcomp_colon "$evts" "$cur1"
 		fi
+	elif [[ $prev == @("--pfm-events") &&
+		$prev_skip_opts == @(record|stat|top) ]]; then
+	        local evts=$($cmd list --raw-dump pfm)
+		__perfcomp "$evts" "$cur"
 	else
 		# List subcommands for perf commands
 		if [[ $prev_skip_opts == @(kvm|kmem|mem|lock|sched|
-- 
2.42.0.283.g2d96d420d3-goog