From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B19F02248A8 for ; Mon, 13 Apr 2026 19:24:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776108243; cv=none; b=OWyCIKgiWcMECmPdlk8inUVPGszRkdzkgxD5g5X8TCCjydrFAJVR2g6Tn9+3284vV8xRZDoH2rmgtEAk7tAsuY7LxpVhWphPSQeMXi9iyB71TfRYWx8xcn0SVF8qTsdNOu9+PlkeyvKEKbcxYXPEZ0M62vyu+TEOImO/2w5LIQA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776108243; c=relaxed/simple; bh=XqDZN8X2Sk+kbmV6AKS5xE0uyZNnBmtkPPWRv6vbl8Y=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=NLVA23GaNAx5KhidrSI/9ha75jXLPl9UlffjYegx+I/POXfyomGo1uBTmdwsj5Ul9vn0QlC6bS3yAKNMOfdRQqOQtsNLRc82jXDWoaLmXKG16rJ7SXqsCIZrbki/EkDcZcT0/jmFsk+KtpN57e9XgoKT8/yPkenIJYDC1qZIg7s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FWmWjXFF; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="FWmWjXFF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E6B17C2BCAF; Mon, 13 Apr 2026 19:23:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776108243; bh=XqDZN8X2Sk+kbmV6AKS5xE0uyZNnBmtkPPWRv6vbl8Y=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=FWmWjXFFJ3809BwCUIp/LSNTleUvOUQC2dsZztqYEbcxVLetRUyHEVwwMktrJ9gyj hJgk8IOwKt2RM6rVOTRVAyIcpq1oFZ28Q0iHWtgyP+5VkWfzwV7tlb8znrQVs7oqu3 rlIWsxS5dvTvaAQkgGociHDPCbwhlfA+/2Yv+oRWBd+7Zch9GwUVmJTjd1943h8ppv +G7AsIlu8zhJqJdxSdVNDIST9xVf7wjFSQS/hurq2aUrdi53qd2TYrf+xiIjK5Ca1n kEdAqIj0tL7e+lEBRrNw1d8zXK/g+i+uvHVouY+WRz643XSLrXqdgy9LrpU6U3FQLY g/7VKPw7srafA== Message-ID: <1ed24e47-538a-493d-bf37-af76a789ce76@kernel.org> Date: Mon, 13 Apr 2026 21:23:54 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC PATCH 5/8] mm/vmalloc: map contiguous pages in batches for vmap() if possible To: Barry Song , Uladzislau Rezki Cc: Dev Jain , linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org, catalin.marinas@arm.com, will@kernel.org, akpm@linux-foundation.org, linux-kernel@vger.kernel.org, anshuman.khandual@arm.com, ryan.roberts@arm.com, ajd@linux.ibm.com, rppt@kernel.org, Xueyuan.chen21@gmail.com References: <20260408025115.27368-1-baohua@kernel.org> <20260408025115.27368-6-baohua@kernel.org> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit On 4/10/26 03:02, Barry Song wrote: > On Thu, Apr 9, 2026 at 6:20 PM Uladzislau Rezki wrote: > [...] >>> >> It would be good if you could combine the work together with Jain. >> > > Sure, thanks! After discussing with Dev Jain, we’ll also > support non-compound pages in the next version. Will there be a v3 or should I review v2? https://lore.kernel.org/r/20260404084333.55984-1-baohua@kernel.org -- Cheers, David