Message ID | 20230717182042.1098651-6-paulmck@kernel.org |
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State | New |
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McKenney" <paulmck@kernel.org> To: rcu@vger.kernel.org Cc: linux-kernel@vger.kernel.org, kernel-team@meta.com, rostedt@goodmis.org, "Paul E. McKenney" <paulmck@kernel.org> Subject: [PATCH rcu 6/9] torture: Move torture_shuffle() timeouts to hrtimers Date: Mon, 17 Jul 2023 11:20:39 -0700 Message-Id: <20230717182042.1098651-6-paulmck@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <bca717ca-a83a-4540-80ec-732c12623d2d@paulmck-laptop> References: <bca717ca-a83a-4540-80ec-732c12623d2d@paulmck-laptop> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1771693378669895209 X-GMAIL-MSGID: 1771693378669895209 |
Series |
Torture-test updates for v6.6
|
|
Commit Message
Paul E. McKenney
July 17, 2023, 6:20 p.m. UTC
In order to gain better race coverage, move the CPU-migration timed
waits in torture_shuffle() to torture_hrtimeout_jiffies().
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---
kernel/torture.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/kernel/torture.c b/kernel/torture.c index fc873116a399..3ab4930b9fdb 100644 --- a/kernel/torture.c +++ b/kernel/torture.c @@ -560,9 +560,11 @@ static void torture_shuffle_tasks(void) */ static int torture_shuffle(void *arg) { + DEFINE_TORTURE_RANDOM(rand); + VERBOSE_TOROUT_STRING("torture_shuffle task started"); do { - schedule_timeout_interruptible(shuffle_interval); + torture_hrtimeout_jiffies(shuffle_interval, &rand); torture_shuffle_tasks(); torture_shutdown_absorb("torture_shuffle"); } while (!torture_must_stop());