Re: [PATCH tip/core/rcu 2/3] rcutorture: Test both RCU-sched and RCU-bh for Tiny RCU

[josh]

On Tue, May 12, 2015 at 03:49:12PM -0700, Paul E. McKenney wrote:
> From: "Paul E. McKenney" <paulmck@xxxxxxxxxxxxxxxxxx>
> 
> Reported-by: "Ahmed, Iftekhar" <ahmedi@xxxxxxxxxxxxxxxxxxxx>
> Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

Could you elaborate a bit more on this patch (ideally in its commit
message)?  I see an addition of a command-line parameter to test rcu_bh;
is rcu-sched already tested elsewhere by some other config, or does this
parameter somehow enable testing both?

>  tools/testing/selftests/rcutorture/configs/rcu/TINY02.boot | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TINY02.boot b/tools/testing/selftests/rcutorture/configs/rcu/TINY02.boot
> index 0f0802730014..6c1a292a65fb 100644
> --- a/tools/testing/selftests/rcutorture/configs/rcu/TINY02.boot
> +++ b/tools/testing/selftests/rcutorture/configs/rcu/TINY02.boot
> @@ -1,2 +1,3 @@
>  rcupdate.rcu_self_test=1
>  rcupdate.rcu_self_test_bh=1
> +rcutorture.torture_type=rcu_bh
> -- 
> 1.8.1.5
> 
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