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From:   Thomas Gleixner <tglx@linutronix.de>
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To:     Vlastimil Babka <vbabka@suse.cz>,
        David Rientjes <rientjes@google.com>,
        Christoph Lameter <cl@linux.com>,
        Pekka Enberg <penberg@kernel.org>,
        Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc:     Andrew Morton <akpm@linux-foundation.org>,
        Hyeonggon Yoo <42.hyeyoo@gmail.com>,
        Roman Gushchin <roman.gushchin@linux.dev>,
        Andrey Ryabinin <ryabinin.a.a@gmail.com>,
        Alexander Potapenko <glider@google.com>,
        Andrey Konovalov <andreyknvl@gmail.com>,
        Dmitry Vyukov <dvyukov@google.com>,
        Vincenzo Frascino <vincenzo.frascino@arm.com>,
        Marco Elver <elver@google.com>,
        Johannes Weiner <hannes@cmpxchg.org>,
        Michal Hocko <mhocko@kernel.org>,
        Shakeel Butt <shakeelb@google.com>,
        Muchun Song <muchun.song@linux.dev>,
        Kees Cook <keescook@chromium.org>, linux-mm@kvack.org,
        linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com,
        cgroups@vger.kernel.org, linux-hardening@vger.kernel.org,
        Vlastimil Babka <vbabka@suse.cz>
Subject: Re: [PATCH v2 06/21] cpu/hotplug: remove CPUHP_SLAB_PREPARE hooks
In-Reply-To: <20231120-slab-remove-slab-v2-6-9c9c70177183@suse.cz>
References: <20231120-slab-remove-slab-v2-0-9c9c70177183@suse.cz>
 <20231120-slab-remove-slab-v2-6-9c9c70177183@suse.cz>
Date:   Fri, 01 Dec 2023 12:28:42 +0100
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On Mon, Nov 20 2023 at 19:34, Vlastimil Babka wrote:

> The CPUHP_SLAB_PREPARE hooks are only used by SLAB which is removed.
> SLUB defines them as NULL, so we can remove those altogether.
>
> Signed-off-by: Vlastimil Babka <vbabka@suse.cz>

Acked-by: Thomas Gleixner <tglx@linutronix.de>