From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f176.google.com (mail-il1-f176.google.com [209.85.166.176]) (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 E3B551487CD for ; Wed, 11 Sep 2024 20:56:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.176 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726088182; cv=none; b=VAtnHZgYimf/H/yU9M9OUhgnqQnJnUj5TAo542X/xykZg8IT/0z3amYEtHCUdzCPA8kaIpE7zRGzyNSR8X9YSwPNdaR3tXkOIKozP2UifzTh7cD58mv91457Hy+TpFUNQEDwmTZpfu8K+237tQ/QV7/rY9SavSOn3D8yeEWNN6w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726088182; c=relaxed/simple; bh=vvPyWurBo1cDiI4Jzf4ikaeHBWD8dgf8GWD3nVR4VFY=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=hJz/+jhAzhAIt6VL6csO4GiwoXaWLYZ6/CUDzVwnv9CDB2CQniLRYay+gJ1rDJascbJGiCfsohsrzvYwxyTqRDQSypxgoE+cf1EJMs1+ogrUS/EknkJUU6giEcgAWXWsbSo81MADWITsLPDP1Qr5TcOL3pZp00sa7LPMYmvmMUw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk; spf=pass smtp.mailfrom=kernel.dk; dkim=pass (2048-bit key) header.d=kernel-dk.20230601.gappssmtp.com header.i=@kernel-dk.20230601.gappssmtp.com header.b=JlcAOH9p; arc=none smtp.client-ip=209.85.166.176 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kernel.dk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel-dk.20230601.gappssmtp.com header.i=@kernel-dk.20230601.gappssmtp.com header.b="JlcAOH9p" Received: by mail-il1-f176.google.com with SMTP id e9e14a558f8ab-39f49600297so1318085ab.1 for ; Wed, 11 Sep 2024 13:56:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20230601.gappssmtp.com; s=20230601; t=1726088178; x=1726692978; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:date:message-id:subject :references:in-reply-to:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=NrTXohKcakKrQRTPyeH9GKgEPlzRAt7rReHMH3Os6Ec=; b=JlcAOH9pP74UwrP/9/L887+msAjPyxFJlQMMUn2emDtX+c/Dk8K8mwTkmtRr4Jp68x x7/Fs96Pix5lHDgRUDVnv0YEh1lZEhmD+uoCpXT8AxjlTwjoT0ucmbut0Z58VTChcmc6 VtOYxARfAiXtnH0akN7rJ4lcdo0bPURXoAaBgidZ6QQWKOwCslcKsKs808FiFgO6Yjnm Rp9ybmJXCYVCPVbd57WCjQ5OMMpj0fk7P1cX6aynBm0Q3gQnjysRqas/8cshzdf8L4b/ 7r20tS5jTYgtjwlX+fOBvnwa7XRLCJS0JbbCIWTVS5YeM23WMa1Be3ARFcoH9t5jbqrV afSA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726088178; x=1726692978; h=content-transfer-encoding:mime-version:date:message-id:subject :references:in-reply-to:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=NrTXohKcakKrQRTPyeH9GKgEPlzRAt7rReHMH3Os6Ec=; b=frZZNEeGmdVmEJmVtE0NhbTip/Z6Fl4QXjooZQlQo9CyvHlY3WI7U/VjU85pFuwECX badk6Y5re6DHNugI6kIVSmCJjYqoT2rdmcUgWhv/5nlT6yYhaAcNL5BQXjvjY/7eJPof F65y7wV2Q5uaPVC2ygttmXH0uyG5krcTfVP7MhvizF+fJJI6P5+rlZsjZDnmIyaUnRxG gP/J35y3fKfRthN/Zc5KBK35PzYBHPG0dkJucNf2E5fhzOwC7sroO7OHsH1BoarZcmSz anTYlX8ph4ow7phLsQxg1++ywkCTtZiNyWVW1PMXi4RnFMz9QclqSQTT6q2DGrNtySBN EwaA== X-Gm-Message-State: AOJu0YyVxvdooEgtUQGwTvJUZAM8bj0xPaDEinIOd6iSPIIovDkURyAh 1kLcHSdgtievyc9J9BGahIeYBwKCX9uVJIfM6GTvkZQESxarSkbi6KjW4uNiJDJ0WHz0+8plkV7 BhDs= X-Google-Smtp-Source: AGHT+IEgwQDEReBSmpA8KGOX3f0oJGCv6xIznGiS396TC+iHRgbq+1WnmI8Rk/FHeMfnphmW3bXbwQ== X-Received: by 2002:a05:6e02:156a:b0:39f:5abe:ec17 with SMTP id e9e14a558f8ab-3a0848ae910mr5243255ab.3.1726088178466; Wed, 11 Sep 2024 13:56:18 -0700 (PDT) Received: from [127.0.0.1] ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id e9e14a558f8ab-3a05901614bsm28154175ab.83.2024.09.11.13.56.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Sep 2024 13:56:17 -0700 (PDT) From: Jens Axboe To: io-uring@vger.kernel.org, Pavel Begunkov Cc: linux-block@vger.kernel.org, linux-mm@kvack.org, Christoph Hellwig In-Reply-To: References: Subject: Re: [PATCH v5 0/8] implement async block discards and other ops via io_uring Message-Id: <172608817766.420469.12723014445324806563.b4-ty@kernel.dk> Date: Wed, 11 Sep 2024 14:56:17 -0600 Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.1 On Wed, 11 Sep 2024 17:34:36 +0100, Pavel Begunkov wrote: > There is an interest in having asynchronous block operations like > discard and write zeroes. The series implements that as io_uring commands, > which is an io_uring request type allowing to implement custom file > specific operations. > > First 4 are preparation patches. Patch 5 introduces the main chunk of > cmd infrastructure and discard commands. Patches 6-8 implement > write zeroes variants. > > [...] Applied, thanks! [1/8] io_uring/cmd: expose iowq to cmds (no commit info) [2/8] io_uring/cmd: give inline space in request to cmds (no commit info) [3/8] filemap: introduce filemap_invalidate_pages (no commit info) [4/8] block: introduce blk_validate_byte_range() (no commit info) [5/8] block: implement async io_uring discard cmd (no commit info) [6/8] block: implement write zeroes io_uring cmd (no commit info) [7/8] block: add nowait flag for __blkdev_issue_zero_pages (no commit info) [8/8] block: implement write zero pages cmd (no commit info) Best regards, -- Jens Axboe