From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f176.google.com (mail-pf1-f176.google.com [209.85.210.176]) (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 49CA11C69D for ; Mon, 9 Sep 2024 15:09:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.176 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725894578; cv=none; b=giRWmQfKjaRGvjuBx1Zg6JfA3FAJ2oDunH7D4tZj1LoRTk9toeyYYRkoJkCrZYpIzwgqepCujVmM1F9zvOD++vmTa59pqXAI/nXKL1mnjiYOvYadOo2PkFkhRkzNSD1oI+wIn85uj+P9DVXNcAFNSxlW2RaG5d4pmpNOtFamqg0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725894578; c=relaxed/simple; bh=KrCuM112xvksWAEhVjhwKSWtIGAgg/emdYOf6L8k8tQ=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=XqA5vECvKWsykomjW4d/0LlHJjFgGL/fC7cSrAED8Wf79eAu2dYF7WAjklV//OtCFQsI6wm/X6oEYE1XA/tD77DoyY9ymnLWeb6YDSllWfIgvpkJPm/0AVd+4eRjHcC/m5fAc6fDU/OsymXS2DDpovS9ZRr6FQcYZEfupNPVDZo= 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=uqGfKSCZ; arc=none smtp.client-ip=209.85.210.176 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="uqGfKSCZ" Received: by mail-pf1-f176.google.com with SMTP id d2e1a72fcca58-718e482930bso1233276b3a.2 for ; Mon, 09 Sep 2024 08:09:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20230601.gappssmtp.com; s=20230601; t=1725894575; x=1726499375; 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=cZD0LM8B0SLCDFsrFpilRozE4KulMUqwHZ2jEOs5nf0=; b=uqGfKSCZ78R4uf+geLebFEy+dsojQ834HrsPv/tpr4A7Z50QZHPT+yUjJQl/piJCJs eFb90DpIPF/PTL+AFjlJc1nLEG/ELbWdxU/griJT9KjApJoQvEVlgey9dIvxVjUa6QrL SRdbK/A3lNsbCIiwa5V0P9kwPiINlf5rg+pxfBBDsrSSdb1peU8fxFmTe+WCqj36/ptZ 2+ykBCW/t42/yB7ZPc1NPBh1tAkVf9kBYRlzi+pE8825EJndDzy4YF5PnyQljRzBNoVJ xz3p3ao5HmsS2qaCPDYmK0ZFraeUb7wp+Ipimt6gMIjjIFTxqveN/IYEljlMxbkE7VHo K+PA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1725894575; x=1726499375; 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=cZD0LM8B0SLCDFsrFpilRozE4KulMUqwHZ2jEOs5nf0=; b=byxS6loRaNDEbXImELBxG6GMbxoQq6x/TQjUl/4LONU+z7WH1wewR2rLZNY+AGnSeM xjNFZ/CWUmn/KdCV9pYMqDxgIRhYF3nEy5yQq1P/QY+s7JCd2r6HOQCyfVIb+aXsuShX beYnvsF4G/CkVmi6Gg08VbxONCRJW3fadjvUbxY9433KB8IZbYx8NUpW6QpxxO3t8XSQ /1ExmZy4f2FDScP8X8ysc6csgbd7c+RsjhU/yHuAMSKy9lL+TiAnVfCspTA0chBD45f/ CRNZeuXNtTfBg7My6ddWyTAGM3JiEidasvnx+CCcxww2Waw0Se2LSqDdEx1vF7HqpzDf XD/w== X-Gm-Message-State: AOJu0YyUFGj3QMQ1iwTY0eIfitDWe3FDlcKf5MkWnaiw1IbYifZ8cZqI +b7PY9gC7r1mhSZMrurhhBUGes9HIcMLbY02uaa3y5OZ1GzmVeMA7Yd4dFW08UE= X-Google-Smtp-Source: AGHT+IGMnrlvMfMiebqng8NbwSxr6iDv+FCr1bhfnL2Hi0eMUOZmYfxKU7s51gi//tAzm2Ppg6U7sA== X-Received: by 2002:a05:6a00:845:b0:710:9d5e:555c with SMTP id d2e1a72fcca58-718d5f141f4mr18435523b3a.23.1725894575372; Mon, 09 Sep 2024 08:09:35 -0700 (PDT) Received: from [127.0.0.1] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-718e5990bfdsm3618706b3a.212.2024.09.09.08.09.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Sep 2024 08:09:34 -0700 (PDT) From: Jens Axboe To: io-uring@vger.kernel.org, Pavel Begunkov Cc: Conrad Meyer , linux-block@vger.kernel.org, linux-mm@kvack.org, Christoph Hellwig In-Reply-To: References: Subject: Re: [PATCH v4 0/8] implement async block discards and other ops via io_uring Message-Id: <172589457427.297553.5122724634440899238.b4-ty@kernel.dk> Date: Mon, 09 Sep 2024 09:09:34 -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 Fri, 06 Sep 2024 23:57:17 +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 commit: c6472f5f9a0806b0598ba513344b5a30cfa53b97 [2/8] io_uring/cmd: give inline space in request to cmds commit: 1a7628d034f8328813163d07ce112e1198289aeb [3/8] filemap: introduce filemap_invalidate_pages commit: 1f027ae3136dfb4bfe40d83f3e0f5019e63db883 [4/8] block: introduce blk_validate_byte_range() commit: da22f537db72c2520c48445840b7e371c58762a7 [5/8] block: implement async discard as io_uring cmd commit: 0d266c981982f0f54165f05dbcdf449bb87f5184 [6/8] block: implement async write zeroes command commit: b56d5132a78db21ca3b386056af38802aea0a274 [7/8] block: add nowait flag for __blkdev_issue_zero_pages commit: 4f8e422a0744f1294c784109cfbedafd97263c2f [8/8] block: implement async write zero pages command commit: 4811c90cbf179b4c58fdbad54c5b05efc0d59159 Best regards, -- Jens Axboe