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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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