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Date:   Thu, 4 Apr 2019 16:40:52 +0000
From:   Christopher Lameter <cl@...ux.com>
To:     Vlastimil Babka <vbabka@...e.cz>
cc:     linux-mm@...ck.org, Pekka Enberg <penberg@...nel.org>,
        David Rientjes <rientjes@...gle.com>,
        Joonsoo Kim <iamjoonsoo.kim@....com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Mel Gorman <mgorman@...hsingularity.net>,
        linux-kernel@...r.kernel.org
Subject: Re: [RFC 2/2] mm, slub: add missing kmem_cache_debug() checks

On Thu, 4 Apr 2019, Vlastimil Babka wrote:

> Some debugging checks in SLUB are not hidden behind kmem_cache_debug() check.
> Add the check so that those places can also benefit from reduced overhead
> thanks to the the static key added by the previous patch.

Hmmm... I would not expect too much of a benefit from these changes since
most of the stuff is actually not on the hot path.

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