Re: [PATCH v1 5/6] scftorture: Count single_rpc offline failures in statistics output

[Joel Fernandes]

Some reason my scripting missed rcu list for these last 2 patches. 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 <joelagnelf@xxxxxxxxxx>
> ---
>  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;