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McKenney" , RCU References: <20260718171539.3781595-1-joelagnelf@nvidia.com> <20260718171539.3781595-6-joelagnelf@nvidia.com> Content-Language: en-US From: Joel Fernandes In-Reply-To: <20260718171539.3781595-6-joelagnelf@nvidia.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-ClientProxiedBy: MN2PR08CA0023.namprd08.prod.outlook.com (2603:10b6:208:239::28) To DS0PR12MB6486.namprd12.prod.outlook.com (2603:10b6:8:c5::21) 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: DS0PR12MB6486:EE_|SN7PR12MB7276:EE_ X-MS-Office365-Filtering-Correlation-Id: 66179f48-49b4-4310-760e-08dee4f071b9 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|23010399003|376014|1800799024|18002099003|22082099003|4143699003|10067099003|56012099006|5023799004|11063799006|6133799003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DS0PR12MB6486.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(23010399003)(376014)(1800799024)(18002099003)(22082099003)(4143699003)(10067099003)(56012099006)(5023799004)(11063799006)(6133799003);DIR:OUT;SFP:1101; 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But they are on the lkml list :) sorry. Adding back rcu@. On 7/18/2026 1:15 PM, Joel Fernandes wrote: > scf_torture_stats_print() aggregates each invoker thread's counters > into a local scf_statistics structure before printing, but the > n_single_rpc_ofl field is missing from the aggregation loop. As a > result, the "single_rpc_ofl" value printed in the statistics line is > always zero, even when smp_call_function_single() invocations for the > RPC test have failed due to offline CPUs and been counted by the > invoker threads. > > Add the missing accumulation so that the printed value reflects the > actual counts. > > Signed-off-by: Joel Fernandes > --- > kernel/scftorture.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/kernel/scftorture.c b/kernel/scftorture.c > index 327c315f411c..ffd6c83732ee 100644 > --- a/kernel/scftorture.c > +++ b/kernel/scftorture.c > @@ -193,6 +193,7 @@ static void scf_torture_stats_print(void) > scfs.n_single += scf_stats_p[i].n_single; > scfs.n_single_ofl += scf_stats_p[i].n_single_ofl; > scfs.n_single_rpc += scf_stats_p[i].n_single_rpc; > + scfs.n_single_rpc_ofl += scf_stats_p[i].n_single_rpc_ofl; > scfs.n_single_wait += scf_stats_p[i].n_single_wait; > scfs.n_single_wait_ofl += scf_stats_p[i].n_single_wait_ofl; > scfs.n_many += scf_stats_p[i].n_many;