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From: 何鑫 <hexin.op@bytedance.com>
To: Stephen Boyd <swboyd@chromium.org>
Cc: Kees Cook <keescook@chromium.org>,
	tglx@linutronix.de, linux-kernel@vger.kernel.org
Subject: Re: [External] Re: [PATCH] debugobjects: add missing empty function debug_object_active_state()
Date: Sun, 20 Jun 2021 13:40:30 +0800	[thread overview]
Message-ID: <CACKzwjkjO6mbzx4wB_JzaP=qumw=LOpGjfDiUyLJyz1TVeUkGA@mail.gmail.com> (raw)
In-Reply-To: <CAE-0n51T9ZGADCk6LaKJdnQwPvMCawSvjwUP+AF0hFohAFom0A@mail.gmail.com>

Stephen Boyd <swboyd@chromium.org> 于2021年6月19日周六 下午1:03写道：
>
> Quoting Xin He (2021-06-17 00:10:27)
> > All other functions are defined for when CONFIG_DEBUG_OBJECTS
> > is not set.
> >
> > Signed-off-by: Xin He <hexin.op@bytedance.com>
> > ---
> >  include/linux/debugobjects.h | 3 +++
> >  1 file changed, 3 insertions(+)
> >
> > diff --git a/include/linux/debugobjects.h b/include/linux/debugobjects.h
> > index 8d2dde23e9fb..af0d73d8d29b 100644
> > --- a/include/linux/debugobjects.h
> > +++ b/include/linux/debugobjects.h
> > @@ -99,6 +99,9 @@ static inline void
> >  debug_object_free      (void *addr, const struct debug_obj_descr *descr) { }
> >  static inline void
> >  debug_object_assert_init(void *addr, const struct debug_obj_descr *descr) { }
> > +static inline void
> > +debug_object_active_state(void *addr, const struct debug_obj_descr *descr,
> > +                         unsigned int expect, unsigned int next) { }
>
> I suppose it's a landmine that may go off at some point, but this isn't
> fixing anything that's broken at the moment, correct?

Yes, you are rigth.

Thanks.

>
> >
> >  static inline void debug_objects_early_init(void) { }
> >  static inline void debug_objects_mem_init(void) { }

      parent reply	other threads:[~2021-06-20  5:40 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-17  7:10 [PATCH] debugobjects: add missing empty function debug_object_active_state() Xin He
2021-06-19  5:03 ` Stephen Boyd
2021-06-19 16:47   ` Thomas Gleixner
2021-06-20  5:52     ` [External] " 何鑫
2021-06-20 11:09       ` Thomas Gleixner
2021-06-20  5:40   ` 何鑫 [this message]

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