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Message-Id: <20210106134843.ed8e298da92d4fe93b6aa259@linux-foundation.org>
Date: Wed, 6 Jan 2021 13:48:43 -0800
From: Andrew Morton <akpm@...ux-foundation.org>
To: paulmck@...nel.org
Cc: linux-kernel@...r.kernel.org, rcu@...r.kernel.org,
linux-mm@...ck.org, cl@...ux.com, penberg@...nel.org,
rientjes@...gle.com, iamjoonsoo.kim@....com, ming.lei@...hat.com,
axboe@...nel.dk, kernel-team@...com
Subject: Re: [PATCH v4 sl-b 0/6] Export return addresses etc. for better
diagnostics
On Tue, 5 Jan 2021 17:16:03 -0800 "Paul E. McKenney" <paulmck@...nel.org> wrote:
> This is v4 of the series the improves diagnostics by providing access
> to additional information including the return addresses, slab names,
> offsets, and sizes collected by the sl*b allocators and by vmalloc().
Looks reasonable. And not as bloaty as I feared, but it does add ~300
bytes to my allnoconfig build. Is the CONFIG_ coverage as tight as it
could be?
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