From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f73.google.com (mail-ej1-f73.google.com [209.85.218.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 822F034A30D for ; Wed, 27 Aug 2025 12:37:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.73 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756298266; cv=none; b=opqiuu/RyGVwK3G0yUyRlXSoFCXGrIMFvVsBtupAov7pAwDnMU8FoIm91QYHbtMzil1qCik2tz/0uAaAOgMR9W/tA05JZ+kmBcDivq2xXMr2nekKPqvsXic/3Uv+dOS5ySJMBJf8qITbR7H5LYnBfVLZcR9tiG6t54BekGDKu0U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756298266; c=relaxed/simple; bh=X/L8x71WT/eLbzgjFJfsirCbOk0rwj/xGN0XEsdza58=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=jCq91a9w9wwmlJ9g2rnQZqUd/nk+I4Ra8149uznyYxpZ0/ETkYR7aBm+M0530lWB6uVx89KDuDA59PK3rvc9b25yjPxsdNBMuvobNX0p/yrV/OKXvSc3cHKvkf8ESPKgOtdzv7JGLpXVnPL5Hiuq4L1s06kSF9liMVtrs0zXK2c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--aliceryhl.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=J0brmTur; arc=none smtp.client-ip=209.85.218.73 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--aliceryhl.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="J0brmTur" Received: by mail-ej1-f73.google.com with SMTP id a640c23a62f3a-afe94bdd86aso113251166b.3 for ; Wed, 27 Aug 2025 05:37:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1756298263; x=1756903063; darn=vger.kernel.org; h=content-transfer-encoding:cc:to:from:subject:message-id:references :mime-version:in-reply-to:date:from:to:cc:subject:date:message-id :reply-to; bh=PHlZ4FUGjTYbyYIeiOkCe6l8zJlx/Qt0X5GixYi+qFA=; b=J0brmTurL7vf3rMf3w9AKN3AK8XMWzZYDNZPy8v6VY49PtCqYpNO0mN/XjacVBjYrC 1BDFkrJqo7Dm83LPGvROtYHUle84SCnuQk42nHI5/FOy/F/GYwEUY+kEzkg8G9D9Lvjt LghtmZt/6rOLpGeFyzCMLItomeYEVUKC9QxehEfA1vdrlJeocq2Kd3NqOxLUUHoynEsp jyTfUbdXfzfhxKShdoVSOgyiAOiMA/OVGfKEje90Uyd3+nlYYJImN+aHEDJVm/y5LWuR yWKZjBwblVkOGKGqZjr2pJfoGJego9NMCP2wR3XDlpnKjx5do+cEMCDfx1jvL/0SSCf8 +nkA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756298263; x=1756903063; h=content-transfer-encoding:cc:to:from:subject:message-id:references :mime-version:in-reply-to:date:x-gm-message-state:from:to:cc:subject :date:message-id:reply-to; bh=PHlZ4FUGjTYbyYIeiOkCe6l8zJlx/Qt0X5GixYi+qFA=; b=spi4uerhbolDZpU3L3CxlN4U3iIeNgCaFXfzVhNOWplWleHhy77YgL5LNyYpmA2Uo6 V6JbJJ2XdU/klJNhUVDuezB6dUzuVfueGNPekTO03EN76ZN9+HVYtcnT7V1TBHyeAZwU I6smuGvfdl7JTbm8uNoGTyxmfZX9kjJjzTJV6JSvJE2pWOMZ89fPNSokunEAj490p53R jT5m3G6VRibRTpcf9MPrG3KhcjIgcyT+fq3/KCOZkqTfFAy++NSgeUgV/OFaLbqRXGWo J4/8PZhJLXR6GUJzOv/Q49qstAcn6I5kMBKPWZz3kk7vkBEwnVMGYwmWL9J4+lg9nYrN DdyQ== X-Forwarded-Encrypted: i=1; AJvYcCVbf/12I8LH56L+7U3iFDRl4PWfSu+b3DYjcpqSwhtstmRt81YPPRWkUCvMW8aD7VO5kyJ6KgLzydGBxJ8=@vger.kernel.org X-Gm-Message-State: AOJu0Yzzq5RPv9TGRbzb0H9iGmU9q6/Z8ZuGo8/3HXCz/x5aQufeBjwW eCOsnK5qjCGkcgJeZWV8IYRzCjNwSeSf3WuGMhnsOjSeb7SgSULoenTBwQO60WoWMVbVlUguVr4 V/wZ6Kg0ixoUa3odpBw== X-Google-Smtp-Source: AGHT+IH0jTqhQCc3o7iTxWA6hTslX9AebGIsdzPOVI9oqOTQ+BfQJDAXi9TjCHSy/v+Pknx7OhAmDoPj4AWRRnw= X-Received: from ejcty13.prod.google.com ([2002:a17:907:c70d:b0:afe:8897:3390]) (user=aliceryhl job=prod-delivery.src-stubby-dispatcher) by 2002:a17:907:9486:b0:afa:1a67:e012 with SMTP id a640c23a62f3a-afe28f86573mr1588124266b.8.1756298262860; Wed, 27 Aug 2025 05:37:42 -0700 (PDT) Date: Wed, 27 Aug 2025 12:37:41 +0000 In-Reply-To: <9179276d-275a-49fd-8697-82283fea4bfb@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250823130420.867133-1-vitaly.wool@konsulko.se> <9179276d-275a-49fd-8697-82283fea4bfb@kernel.org> Message-ID: Subject: Re: [PATCH v4 0/2] rust: zpool: add abstraction for zpool drivers From: Alice Ryhl To: Danilo Krummrich Cc: Miguel Ojeda , Vitaly Wool , rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, Uladzislau Rezki , Vlastimil Babka , Lorenzo Stoakes , "Liam R . Howlett" , Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , Bjorn Roy Baron , Benno Lossin , Andreas Hindborg , Trevor Gross , Johannes Weiner , Yosry Ahmed , Nhat Pham , linux-mm@kvack.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable On Tue, Aug 26, 2025 at 01:37:22PM +0200, Danilo Krummrich wrote: > On 8/26/25 12:43 PM, Miguel Ojeda wrote: > > On Sat, Aug 23, 2025 at 3:04=E2=80=AFPM Vitaly Wool wrote: > > >=20 > > > This patch provides the interface to use Zpool in Rust kernel code, > > > thus enabling Rust implementations of Zpool allocators for Zswap. > >=20 > > In v1 the usual use case question was asked -- could we get some more > > details in the cover letter or ideally in the patch itself? > >=20 > > > bindings/bindings_helper.h | 1 > > > helpers/helpers.c | 1 > > > helpers/zpool.c | 6 + > > > kernel/alloc.rs | 5 > > > kernel/lib.rs | 2 > > > kernel/zpool.rs | 338 +++++++++++++++++++++++++++++++++= ++++++++++++++++++++++++++++++++ > >=20 > > Should a `MAINTAINERS` change be added? Was maintenance in general disc= ussed? >=20 > @Alice: I assume this should go under the Rust MM entry? That makes sense to me. Alice