From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 73569C4332F for ; Tue, 14 Nov 2023 04:46:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232083AbjKNEqo (ORCPT ); Mon, 13 Nov 2023 23:46:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50272 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232089AbjKNEqk (ORCPT ); Mon, 13 Nov 2023 23:46:40 -0500 Received: from mail-pf1-x42c.google.com (mail-pf1-x42c.google.com [IPv6:2607:f8b0:4864:20::42c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0F0F51BF for ; Mon, 13 Nov 2023 20:46:37 -0800 (PST) Received: by mail-pf1-x42c.google.com with SMTP id d2e1a72fcca58-6bd73395bceso4082426b3a.0 for ; Mon, 13 Nov 2023 20:46:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1699937196; x=1700541996; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=z0a8u4z+DUq7pMxicKnRyBLDUEkYlUYGe8Ef1Qv3STI=; b=cel19IJ6thEKGn5xpXKFx0GFgYtOeYvhUw0MGwECop0oYc7BchqusuSFZTcMdqb55q SST55fvZdi02plEDuyK1DPl84RpjLx/cjq1RvM+OpVnkMPDwHilgYcQYtP+6wyfkq06p YeuFnQPSpWGXbHo4j4XL8CnB1jvPEw3erEwgM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699937196; x=1700541996; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=z0a8u4z+DUq7pMxicKnRyBLDUEkYlUYGe8Ef1Qv3STI=; b=ndkmhG60EqTmw31CRU5Bzc4A6BF7wYWkWgnxfzv2u0W5YPRE4Q7pSisJ/yoFUiqr+s jxlvqJAyl0vBTiMYSlU7LDnIWCOFzt3NcwjNixIVyFjKcMDxFFIwDDgZX1cYqxuUcH2n dsaMQddX14gwB74D31QvV4ZTRJXcKJtA1hJw2Npew2JJIlguGKPuOyqjLujmYKrloPxW q/lXVa7yXq3V+icfbyLg2bx7Sf6HVTkCbM7b3BZY47CZs181hMIYT55zm38XTJTp6a2I KJUT25AA74Og8DxFqzNt8V3vCpwOtF5Znrc2vgc9pbw9+k//A5PKWwLsHUhuSELNvMQS Chjg== X-Gm-Message-State: AOJu0YxvfxDFv9aEL4t3/DIPmfgZliSPxQdQqKV9dTTvUvQav+dYDKYG BCd63SSCqbB9hBrqxJzZIeGGhg== X-Google-Smtp-Source: AGHT+IGNQdjS2HSond40o2DEZuHcrsmwjNSXJJ6Otl8qWeHwrNfDjHKKQYMlq6qPVUmTUbyDR3kjJg== X-Received: by 2002:a05:6a20:6a1c:b0:181:7d6d:c10b with SMTP id p28-20020a056a206a1c00b001817d6dc10bmr2434042pzk.7.1699937196532; Mon, 13 Nov 2023 20:46:36 -0800 (PST) Received: from www.outflux.net (198-0-35-241-static.hfc.comcastbusiness.net. [198.0.35.241]) by smtp.gmail.com with ESMTPSA id hy13-20020a056a006a0d00b006c7ca969858sm398052pfb.82.2023.11.13.20.46.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Nov 2023 20:46:36 -0800 (PST) Date: Mon, 13 Nov 2023 20:46:35 -0800 From: Kees Cook To: Vlastimil Babka Cc: David Rientjes , Christoph Lameter , Pekka Enberg , Joonsoo Kim , Andrew Morton , Hyeonggon Yoo <42.hyeyoo@gmail.com>, Roman Gushchin , linux-mm@kvack.org, linux-kernel@vger.kernel.org, patches@lists.linux.dev, Andrey Ryabinin , Alexander Potapenko , Andrey Konovalov , Dmitry Vyukov , Vincenzo Frascino , Marco Elver , Johannes Weiner , Michal Hocko , Shakeel Butt , Muchun Song , kasan-dev@googlegroups.com, cgroups@vger.kernel.org Subject: Re: [PATCH 17/20] mm/slab: move kmalloc() functions from slab_common.c to slub.c Message-ID: <202311132046.04096EE39B@keescook> References: <20231113191340.17482-22-vbabka@suse.cz> <20231113191340.17482-39-vbabka@suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231113191340.17482-39-vbabka@suse.cz> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Nov 13, 2023 at 08:13:58PM +0100, Vlastimil Babka wrote: > This will eliminate a call between compilation units through > __kmem_cache_alloc_node() and allow better inlining of the allocation > fast path. > > Signed-off-by: Vlastimil Babka Reviewed-by: Kees Cook -- Kees Cook