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[82.196.111.243]) by smtp.gmail.com with ESMTPSA id h24sm328657ljg.77.2021.03.31.11.56.24 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 Mar 2021 11:56:24 -0700 (PDT) To: lttng-dev@lists.lttng.org Date: Wed, 31 Mar 2021 20:56:24 +0200 Message-Id: <20210331185624.406960-1-wallinux@gmail.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Subject: [lttng-dev] [PATCH lttng-tools] Fix: test code assumes that child process is schedule to run before parent X-BeenThere: lttng-dev@lists.lttng.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: LTTng development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Anders Wallin via lttng-dev Reply-To: Anders Wallin Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: lttng-dev-bounces@lists.lttng.org Sender: "lttng-dev" the following tests fails on arm64 - test_event_vpid_tracker ust 0 "${EVENT_NAME}" - test_event_vpid_track_untrack ust 0 "${EVENT_NAME}" - test_event_pid_tracker ust 0 "${EVENT_NAME}" - test_event_pid_track_untrack ust 0 "${EVENT_NAME}" Signed-off-by: Anders Wallin --- tests/regression/tools/tracker/test_event_tracker | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tests/regression/tools/tracker/test_event_tracker b/tests/regression/tools/tracker/test_event_tracker index 711690af..649c7e61 100755 --- a/tests/regression/tools/tracker/test_event_tracker +++ b/tests/regression/tools/tracker/test_event_tracker @@ -5,7 +5,7 @@ # # SPDX-License-Identifier: GPL-2.0-only -TEST_DESC="LTTng - Event traker test" +TEST_DESC="LTTng - Event tracker test" CURDIR=$(dirname "$0")/ TESTDIR="$CURDIR/../../.." @@ -42,6 +42,8 @@ function prepare_ust_app $TESTAPP_BIN -i $NR_ITER -w $NR_USEC_WAIT -a "$AFTER_FIRST_PATH" -b "$BEFORE_LAST_PATH" & CHILD_PID=$! + # voluntary context switch to start $TESTAPP_BIN + sleep 0.1 } function trace_ust_app -- 2.31.1 _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev