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McKenney" , Josh Triplett , Frederic Weisbecker , Neeraj Upadhyay , Joel Fernandes , Boqun Feng , Uladzislau Rezki , Steven Rostedt , Mathieu Desnoyers , Lai Jiangshan , Zqiang , Shuah Khan Cc: rcu@vger.kernel.org, linux-kselftest@vger.kernel.org References: <20250415133622.1563137-1-joelagnelf@nvidia.com> <20250415133622.1563137-3-joelagnelf@nvidia.com> Content-Language: en-US From: Joel Fernandes In-Reply-To: <20250415133622.1563137-3-joelagnelf@nvidia.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-ClientProxiedBy: MN0P222CA0029.NAMP222.PROD.OUTLOOK.COM (2603:10b6:208:531::34) To SN7PR12MB8059.namprd12.prod.outlook.com (2603:10b6:806:32b::7) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SN7PR12MB8059:EE_|PH7PR12MB6810:EE_ X-MS-Office365-Filtering-Correlation-Id: e3382eea-dd78-4a99-ace9-08dd7c23eb5b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|376014|1800799024|366016|921020; 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With this I see all 36 instances running at the same > time in the batch. > > Tested-by: Paul E. McKenney > Signed-off-by: Joel Fernandes > --- > kernel/rcu/rcutorture.c | 3 ++- > tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh | 2 +- > 2 files changed, 3 insertions(+), 2 deletions(-) > > diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c > index 74de92c3a9ab..df6504a855aa 100644 > --- a/kernel/rcu/rcutorture.c > +++ b/kernel/rcu/rcutorture.c > @@ -2412,7 +2412,8 @@ rcu_torture_stats_print(void) > pipesummary[i] += READ_ONCE(per_cpu(rcu_torture_count, cpu)[i]); > batchsummary[i] += READ_ONCE(per_cpu(rcu_torture_batch, cpu)[i]); > } > - n_gpwraps += cur_ops->get_gpwrap_count(cpu); > + if (cur_ops->get_gpwrap_count) > + n_gpwraps += cur_ops->get_gpwrap_count(cpu); > } Oops, this hunk was supposed to go into the previous patch. I fixed it in my tree and will post with the full set of torture patches later: https://git.kernel.org/pub/scm/linux/kernel/git/jfern/linux.git/log/?h=rcu/torture-for-6.16 Thanks.