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From: Ian Rogers <irogers@google.com>
To: Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@redhat.com>,
	 Arnaldo Carvalho de Melo <acme@kernel.org>,
	Namhyung Kim <namhyung@kernel.org>,
	 Mark Rutland <mark.rutland@arm.com>,
	 Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Jiri Olsa <jolsa@kernel.org>,  Ian Rogers <irogers@google.com>,
	Adrian Hunter <adrian.hunter@intel.com>,
	 Kan Liang <kan.liang@linux.intel.com>,
	James Clark <james.clark@linaro.org>,
	 Howard Chu <howardchu95@gmail.com>,
	Athira Jajeev <atrajeev@linux.vnet.ibm.com>,
	 Michael Petlan <mpetlan@redhat.com>,
	Veronika Molnarova <vmolnaro@redhat.com>,
	 Dapeng Mi <dapeng1.mi@linux.intel.com>,
	Thomas Richter <tmricht@linux.ibm.com>,
	 Ilya Leoshkevich <iii@linux.ibm.com>,
	Colin Ian King <colin.i.king@gmail.com>,
	 Weilin Wang <weilin.wang@intel.com>,
	Andi Kleen <ak@linux.intel.com>,
	linux-kernel@vger.kernel.org,  linux-perf-users@vger.kernel.org
Subject: [PATCH v4 03/10] perf test: Reduce scope of parallel variable
Date: Thu, 24 Oct 2024 00:33:17 -0700	[thread overview]
Message-ID: <20241024073324.1513433-4-irogers@google.com> (raw)
In-Reply-To: <20241024073324.1513433-1-irogers@google.com>

The variable duplicates sequential but is only used for command line
argument processing. Reduce scope to make the behavior clearer.

Tested-by: James Clark <james.clark@linaro.org>
Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/tests/builtin-test.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c
index 57d2e9e03fbc..0e8f877f4b1f 100644
--- a/tools/perf/tests/builtin-test.c
+++ b/tools/perf/tests/builtin-test.c
@@ -41,9 +41,6 @@
 static bool dont_fork;
 /* Don't fork the tests in parallel and wait for their completion. */
 static bool sequential = true;
-/* Do it in parallel, lacks infrastructure to avoid running tests that clash for resources,
- * So leave it as the developers choice to enable while working on the needed infra */
-static bool parallel;
 const char *dso_to_test;
 const char *test_objdump_path = "objdump";
 
@@ -578,6 +575,12 @@ int cmd_test(int argc, const char **argv)
 	const char *skip = NULL;
 	const char *workload = NULL;
 	bool list_workloads = false;
+	/*
+	 * Run tests in parallel, lacks infrastructure to avoid running tests
+	 * that clash for resources, So leave it as the developers choice to
+	 * enable while working on the needed infra.
+	 */
+	bool parallel = false;
 	const struct option test_options[] = {
 	OPT_STRING('s', "skip", &skip, "tests", "tests to skip"),
 	OPT_INCR('v', "verbose", &verbose,
-- 
2.47.0.163.g1226f6d8fa-goog


  parent reply	other threads:[~2024-10-24  7:33 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-24  7:33 [PATCH v4 00/10] Run tests in parallel showing number of tests running Ian Rogers
2024-10-24  7:33 ` [PATCH v4 01/10] tools subcmd: Add non-waitpid check_if_command_finished() Ian Rogers
2024-10-24  7:33 ` [PATCH v4 02/10] perf test: Display number of active running tests Ian Rogers
2024-10-24  7:33 ` Ian Rogers [this message]
2024-10-24  7:33 ` [PATCH v4 04/10] perf test: Avoid list test blocking on writing to stdout Ian Rogers
2024-10-24  7:33 ` [PATCH v4 05/10] perf test: Tag parallel failing shell tests with "(exclusive)" Ian Rogers
2024-10-24  7:33 ` [PATCH v4 06/10] perf test: Add a signal handler around running a test Ian Rogers
2024-10-24  7:33 ` [PATCH v4 07/10] perf test: Run parallel tests in two passes Ian Rogers
2024-10-24  7:33 ` [PATCH v4 08/10] perf test: Make parallel testing the default Ian Rogers
2024-10-24  7:33 ` [PATCH v4 09/10] perf test: Add a signal handler to kill forked child processes Ian Rogers
2024-10-24  7:33 ` [PATCH v4 10/10] perf test: Sort tests placing exclusive tests last Ian Rogers
2024-10-25 16:46 ` [PATCH v4 00/10] Run tests in parallel showing number of tests running Namhyung Kim
2024-10-25 17:28   ` Ian Rogers

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