From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793783747; b=NTymKuZRJXXHPuQDdjGkUu4b5BEkoExjNSWVYjsFg7qT0mSXn6VBs8MVc5/qY/1z+6o+ 8+eU+NN73UdIk0UwqjQWvx6WDTGbEC4URjqdhitUD54nnciK0UWyzQh/3G3Q3yJ6nRpT6 iVZeprHa6JD1pVvKXy7BkoaKfKJKKx0NSrWokD267ABYtdp5MR3PnCDCJnrDS+3mH8VNN tG88m+Pte6785S6dlCrcgjSrHf1OXx8GiH9Lw9uEp9o8pQybr/QieGLuiRUAB9XfV6TrD 09rS0al4xQ4Uz900prG/TmfPUZiII/iqaP9PfR0VsFXVM7uUrkiN/2amER3fYlRZ3hA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793783747; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=R6nd2a1srhpplQhjW+m8iYpRcQ9IInw/BXmwf3MtK4M=; b=Hbu+hrETjJM0LGtuNZeelXazeW6QAGcO67znzlqHOB4Lz19ZlmTBZ4bqTVlVPuwaU7uc jqaTJbBVpyEGfZHD3BFsFgQVhPxIRTagqU3rUXmmWRtRblO6ua0IADVIomOJx+qhrI73k 1Z5aAunL8VLd8PY6mEeOyVmZ4c1fGY+AQzIt5MYq+72BsUPMaItQ4XR+hb4OEq5cK7g0t afCGxxcuQ8Ni5lqxDVlDzU9Hhty1g6oUdDyqDWKE9XnpmMxZS5TcGQKcVHhU9E4MU8ElN j0CRuwAdOYi8Et+YIWT7uL6lf5GjA/WSuRHmqhNMml775WQgjE5JJh3QjHgVV0EfmbQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=a2+bCu0E; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DC301606A328 for ; Wed, 4 Nov 2026 09:15:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=a2+bCu0E Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0953D1F00A02; Wed, 4 Nov 2026 09:15:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793783746; bh=R6nd2a1srhpplQhjW+m8iYpRcQ9IInw/BXmwf3MtK4M=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=a2+bCu0E3dVreX+haMDi/ZewO8sUAUoyk9PY7Y8/kbjxsI51VBMLyQgICDlHW0uGY eyXBkOGWDa0HVEf13W+vQGrBHgIDiYBRLAoxWunTWxNdQGReeR1HGocTVjWklapusa CfyxA+WHtGQSp5EfsMOgglQpSDxez2Nmh5Sxgj6pdV5pR6uwi367hlmAWg40I5kszC ngLrHN1uqE7AM5Vh7opmHNrBRO+VuYCk6q90B8G7D07R2hbuuj7uf4AT6NDATzX3Wy LVZdGnXfqG2Kc24QxBDTveEL6EXuT+wT8pE23PzbsfShpY4Wc23c7dO3md8sTEUSOz 7Hmvlk6cje9Ow== Date: Wed, 4 Nov 2026 10:15:41 +0100 From: "Oscar Salvador (SUSE)" To: Muchun Song Cc: Oscar Salvador , Andrew Morton , Mike Rapoport , Qi Zheng , Lance Yang , James Houghton , David Hildenbrand , Muchun Song , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 01/12] mm: hugetlb_vmemmap: remove HugeTLB-specific vmemmap optimization macros Message-ID: References: <20261104023510.260766-1-songmuchun@bytedance.com> <20261104023510.260766-2-songmuchun@bytedance.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261104023510.260766-2-songmuchun@bytedance.com> On Wed, Nov 04, 2026 at 10:34:59AM +0800, Muchun Song wrote: > Vmemmap optimization is no longer HugeTLB-specific, so the remaining > HugeTLB-local reserve macros are redundant. > > Replace them with the generic definitions to remove duplication and keep > the HugeTLB vmemmap code aligned with the common optimization macros. > > Signed-off-by: Muchun Song > Reviewed-by: Lance Yang > Reviewed-by: Qi Zheng > Reviewed-by: Mike Rapoport (Microsoft) Reviewed-by: Oscar Salvador -- Oscar Salvador SUSE Labs