Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Yang Jihong <yangjihong1@huawei.com>
To:     <peterz@infradead.org>, <mingo@redhat.com>, <acme@kernel.org>,
        <mark.rutland@arm.com>, <alexander.shishkin@linux.intel.com>,
        <jolsa@kernel.org>, <namhyung@kernel.org>, <irogers@google.com>,
        <adrian.hunter@intel.com>, <kan.liang@linux.intel.com>,
        <james.clark@arm.com>, <tmricht@linux.ibm.com>,
        <ak@linux.intel.com>, <anshuman.khandual@arm.com>,
        <linux-kernel@vger.kernel.org>, <linux-perf-users@vger.kernel.org>
CC:     <yangjihong1@huawei.com>
Subject: [PATCH v4 7/7] perf test: Add perf_event_attr test for record selected CPUs exclude_user
Date:   Wed, 2 Aug 2023 07:49:48 +0000
Message-ID: <20230802074948.136468-8-yangjihong1@huawei.com>
In-Reply-To: <20230802074948.136468-1-yangjihong1@huawei.com>
References: <20230802074948.136468-1-yangjihong1@huawei.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 7BIT
Content-Type:   text/plain; charset=US-ASCII
Precedence: bulk

If all (non-dummy) evsel have exclude_user, system_wide sideband is not
needed. Add this test scenario.

Signed-off-by: Yang Jihong <yangjihong1@huawei.com>
---
 .../perf/tests/attr/test-record-C0-all-kernel | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 tools/perf/tests/attr/test-record-C0-all-kernel

diff --git a/tools/perf/tests/attr/test-record-C0-all-kernel b/tools/perf/tests/attr/test-record-C0-all-kernel
new file mode 100644
index 000000000000..2d7549277c1e
--- /dev/null
+++ b/tools/perf/tests/attr/test-record-C0-all-kernel
@@ -0,0 +1,32 @@
+[config]
+command = record
+args    = --no-bpf-event --all-kernel -C 0 kill >/dev/null 2>&1
+ret     = 1
+
+[event:base-record]
+cpu=0
+
+# no enable on exec for CPU attached
+enable_on_exec=0
+
+# PERF_SAMPLE_IP | PERF_SAMPLE_TID | PERF_SAMPLE_TIME |
+# PERF_SAMPLE_PERIOD | PERF_SAMPLE_IDENTIFIER
+# + PERF_SAMPLE_CPU added by -C 0
+sample_type=65927
+
+# Dummy event handles mmaps, comm and task.
+mmap=0
+comm=0
+task=0
+
+# exclude_user for all-kernel option
+exclude_user=1
+
+[event:system-wide-dummy]
+
+# system_wide is not need for all (non-dummy) events have exclude_user
+cpu=0
+
+# exclude_user for all-kernel option
+exclude_user=1
+exclude_kernel=0
-- 
2.30.GIT