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Fri, 18 Aug 2023 22:20:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id B101FC433CD; Fri, 18 Aug 2023 22:20:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1692397227; bh=yAGr1Gud/zMTA5aV2+7QBJBGy56ox43o/qp8vDYB6ns=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=icg86KYtc8pxZQwQglwFEqsrtSZOx+I3+vyngjkUbIFVmIl8q8ceuXLgyGX2qR4NP Kvlp9ZGFsg3Ry5XhGViNMRQr1ZYxd91RtVb0Vif0N0mmIfANiCsFkG/yAEiZQl7D6M KpIY/If9NGRaDupVsSApm4vykxQ4uYS6vmz8HE8F7PjdqGlduigPIzSYDu9Ucqjt+8 QtzJV2ovPVn7TPBloOqSfDLuhcOQIDyJm7xxPQfemfjJp9c7kUJD3vIAskwI/LB+kt 8oVJzdE1h8PeAW4lZdXGNohDXI25KsHVCX2qP4vPRwSbrp3R5JfEgV6s5itzzcZDfs ZIqozcP6cj6GQ== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 985A9E26D36; Fri, 18 Aug 2023 22:20:27 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] net: use SLAB_NO_MERGE for kmem_cache skbuff_head_cache From: patchwork-bot+netdevbpf@kernel.org Message-Id: <169239722762.24641.15513664740628258314.git-patchwork-notify@kernel.org> Date: Fri, 18 Aug 2023 22:20:27 +0000 References: <169211265663.1491038.8580163757548985946.stgit@firesoul> In-Reply-To: <169211265663.1491038.8580163757548985946.stgit@firesoul> To: Jesper Dangaard Brouer Cc: netdev@vger.kernel.org, vbabka@suse.cz, eric.dumazet@gmail.com, davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, linux-mm@kvack.org, akpm@linux-foundation.org, mgorman@techsingularity.net, cl@linux.com, roman.gushchin@linux.dev, dsterba@suse.com X-Rspamd-Queue-Id: B0345A0010 X-Rspam-User: X-Stat-Signature: 3wmssup19fmoy8mqi11hbhpdbd6sk7p6 X-Rspamd-Server: rspam01 X-HE-Tag: 1692397229-358931 X-HE-Meta: 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 MTk9t8Zb 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Tue, 15 Aug 2023 17:17:36 +0200 you wrote: > Since v6.5-rc1 MM-tree is merged and contains a new flag SLAB_NO_MERGE > in commit d0bf7d5759c1 ("mm/slab: introduce kmem_cache flag SLAB_NO_MERGE") > now is the time to use this flag for networking as proposed > earlier see link. > > The SKB (sk_buff) kmem_cache slab is critical for network performance. > Network stack uses kmem_cache_{alloc,free}_bulk APIs to gain > performance by amortising the alloc/free cost. > > [...] Here is the summary with links: - [net] net: use SLAB_NO_MERGE for kmem_cache skbuff_head_cache https://git.kernel.org/netdev/net-next/c/0a0643164da4 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html