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Wyatt IV" To: "Clark Williams" , "John Kacur" Cc: "John B. Wyatt IV" , linux-rt-users@vger.kernel.org, kernel-rts-sst , "John B. Wyatt IV" Subject: [PATCH] rt-tests: pi_stress: Move unlock into if block with matching lock Date: Mon, 23 Sep 2024 11:53:41 -0400 Message-ID: <20240923155343.43720-1-jwyatt@redhat.com> X-Mailer: git-send-email 2.46.1 Precedence: bulk X-Mailing-List: linux-rt-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Resolve unlocking a not locked mutex. Issue reported by Valgrind's Helgrind tool. Signed-off-by: John B. Wyatt IV Signed-off-by: John B. Wyatt IV Signed-off-by: John Kacur --- src/pi_tests/pi_stress.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/pi_tests/pi_stress.c b/src/pi_tests/pi_stress.c index 673a7bb..371e906 100644 --- a/src/pi_tests/pi_stress.c +++ b/src/pi_tests/pi_stress.c @@ -552,8 +552,8 @@ void *reporter(void *arg __attribute__ ((unused))) printf("Current Inversions: %lu\n", total_inversions()); } + pthread_mutex_unlock(&shutdown_mtx); } - pthread_mutex_unlock(&shutdown_mtx); /* if we specified a duration, see if it has expired */ if (end && time(NULL) > end) {