On 01/12, Dave Jones wrote:
>
> On Sun, Jan 12, 2014 at 06:45:54PM +0100, Oleg Nesterov wrote:
>
> > diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
> > index 92b1bfc..13bd13d 100644
> > --- a/include/linux/lockdep.h
> > +++ b/include/linux/lockdep.h
> > @@ -252,7 +252,6 @@ struct held_lock {
> > unsigned int trylock:1; /* 16
> bits */
> >
> > unsigned int read:2; /* see lock_acquire() comment */
> > - unsigned int check:2; /* see lock_acquire() comment */
> > unsigned int hardirqs_off:1;
> > unsigned int references:11; /* 32
> bits */
>
> The 'bits' comments seem to be crap, even before your patch.
Hmm, I didn't even notice them.
I think the comments were correct, note that the previous field is uint:13.
But after (with) this patch the width of "references" should be updated.
Thanks,
Oleg.
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