linux-kernel - Re: [PATCH] net: skbuff: remove special handling for SLOB

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Message-ID: <ab9c6c47-ef9d-c31f-e789-b70cf72231ce@suse.cz>
Date:   Mon, 15 May 2023 10:42:11 +0200
From:   Vlastimil Babka <vbabka@...e.cz>
To:     Lukas Bulwahn <lukas.bulwahn@...il.com>,
        "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: skbuff: remove special handling for SLOB

On 5/9/23 09:12, Lukas Bulwahn wrote:
> Commit c9929f0e344a ("mm/slob: remove CONFIG_SLOB") removes CONFIG_SLOB.
> Now, we can also remove special handling for socket buffers with the SLOB
> allocator. The code with HAVE_SKB_SMALL_HEAD_CACHE=1 is now the default
> behavior for all allocators.
> 
> Remove an unnecessary distinction between SLOB and SLAB/SLUB allocator
> after the SLOB allocator is gone.
> 
> Signed-off-by: Lukas Bulwahn <lukas.bulwahn@...il.com>

Acked-by: Vlastimil Babka <vbabka@...e.cz>