linux-kernel - Re: [PATCH v3 sl-b 1/6] mm: Add mem_dump_obj() to print source of memory block

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Date:   Fri, 11 Dec 2020 15:58:51 +0900
From:   Joonsoo Kim <js1304@...il.com>
To:     "Paul E. McKenney" <paulmck@...nel.org>
Cc:     rcu@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-team@...com, mingo@...nel.org, jiangshanlai@...il.com,
        akpm@...ux-foundation.org, mathieu.desnoyers@...icios.com,
        josh@...htriplett.org, tglx@...utronix.de, peterz@...radead.org,
        rostedt@...dmis.org, dhowells@...hat.com, edumazet@...gle.com,
        fweisbec@...il.com, oleg@...hat.com, joel@...lfernandes.org,
        andrii@...nel.org, Christoph Lameter <cl@...ux.com>,
        Pekka Enberg <penberg@...nel.org>,
        David Rientjes <rientjes@...gle.com>, linux-mm@...ck.org
Subject: Re: [PATCH v3 sl-b 1/6] mm: Add mem_dump_obj() to print source of
 memory block

On Thu, Dec 10, 2020 at 07:42:27PM -0800, Paul E. McKenney wrote:
> On Thu, Dec 10, 2020 at 07:33:59PM -0800, Paul E. McKenney wrote:
> > On Fri, Dec 11, 2020 at 11:22:10AM +0900, Joonsoo Kim wrote:
> > > On Thu, Dec 10, 2020 at 05:19:58PM -0800, paulmck@...nel.org wrote:
> > > > From: "Paul E. McKenney" <paulmck@...nel.org>
> 
> [ . . . ]
> 
> > > We can get some infos even if CONFIG_SLUB_DEBUG isn't defined.
> > > Please move them out.
> > 
> > I guess since I worry about CONFIG_MMU=n it only makes sense to also
> > worry about CONFIG_SLUB_DEBUG=n.  Fix update.
> 
> Like this?  (Patch on top of the series, to be folded into the first one.)

Yes!

Acked-by: Joonsoo Kim <iamjoonsoo.kim@....com>

Thanks.