Re: [PATCH v2 4/5] locking/lockdep: Make class->ops a percpu counter

[Ingo Molnar]

* Waiman Long <long...@redhat.com> wrote:

> diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
> index b0d0b51c4d85..1fd82ff99c65 100644
> --- a/include/linux/lockdep.h
> +++ b/include/linux/lockdep.h
> @@ -99,13 +99,8 @@ struct lock_class {
>        */
>       unsigned int                    version;
>  
> -     /*
> -      * Statistics counter:
> -      */
> -     unsigned long                   ops;
> -
> -     const char                      *name;
>       int                             name_version;
> +     const char                      *name;

'name' gets moved by the patch - better structure packing on 64-bit kernels?

Looks good to me otherwise.

Thanks,

        Ingo