From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4EDE9C001B5 for ; Fri, 2 Sep 2022 15:46:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237115AbiIBPqt (ORCPT ); Fri, 2 Sep 2022 11:46:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55148 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237120AbiIBPq3 (ORCPT ); Fri, 2 Sep 2022 11:46:29 -0400 Received: from mail-io1-xd2a.google.com (mail-io1-xd2a.google.com [IPv6:2607:f8b0:4864:20::d2a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 63A1B2DE6 for ; Fri, 2 Sep 2022 08:35:08 -0700 (PDT) Received: by mail-io1-xd2a.google.com with SMTP id r141so1915781iod.4 for ; Fri, 02 Sep 2022 08:35:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:date:message-id:subject :references:in-reply-to:cc:to:from:from:to:cc:subject:date; bh=kmWx6GQdEOtF/uL3thdhLU+yeJiJgGxBRHmkDdY8oDM=; b=u022k6EYXiOXMch99qyEGcZPDNWmlAKj0DNCn+w1cCZ1xdp4kimxRT8y3JB6kTXXlu dJo1S3YC7adSKZULoccPxd/74sppKhrenMLOSlqKR7V//ezSBTsQSZOFsLUhCxXFxcSR b8krgNQFz+GYhd+MnQAN1zJ9CfU6vp+uecvw604ydbfuULNwxQC+fUrnVy22Vgbod+Tz ZPMCX/M7xo2odcW06zRyET9u7dAaWHMw9pS2mXqYGngdoAuSkPEBztjWYyv3LDp/TYvw 0J5S3AmLE0BA7OAdA0JM9ySULTOK7k+fSmc5cKMP3F+L4vOAo3/WKAOKeOuzXrUqppei L3Kw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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; bh=kmWx6GQdEOtF/uL3thdhLU+yeJiJgGxBRHmkDdY8oDM=; b=bucruWbYtlOP4d9hjQP/EbfpI66D87Vsfz83oCrNkFpQmPJ1hCTW03aIf1GABpMV6+ RoT0LuwlE0fZOxX8y5VzkR1daPZu/Svn64U/jhGDeF4TljCEJ6L+PubP8XTrzUczvvEB cf1MydVgqoy7tyhrZkwPw1K0lrHgAzvGQHAq4rD/RragGb2ya1mTPeFG9R63oFumsZQK BzXYMKkPrhKfWddhAb5w9acGM02PQsjEYE23/CaxAbcKCBlys5cZX6cAzOfSx2BLbjYO A/NKf72tPB9kebiKYe9YpTv+qm9fUb4uhkYoenT3wruWr92/w0wo8dbGvO4wO+JB4AlS 6/pA== X-Gm-Message-State: ACgBeo3v0SDe9CCrqYpyCx4eJQCJtcdV45j3lq/EtI7PfqhCKg3YssIp kIRO53WL0uRa4MGfI50P85Vz6A== X-Google-Smtp-Source: AA6agR7vi1T5kgnb2NiyyRAj3pUZQ0IJrIIFQrve79mFhm3NWuLo63V9wBE9wZcZmYId2u5+g2bnsg== X-Received: by 2002:a6b:ba44:0:b0:688:876b:61c6 with SMTP id k65-20020a6bba44000000b00688876b61c6mr17159855iof.51.1662132907624; Fri, 02 Sep 2022 08:35:07 -0700 (PDT) Received: from [127.0.0.1] ([207.135.234.126]) by smtp.gmail.com with ESMTPSA id i3-20020a02ca03000000b00349eece079dsm946495jak.35.2022.09.02.08.35.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 02 Sep 2022 08:35:06 -0700 (PDT) From: Jens Axboe To: kbusch@kernel.org, Kanchan Joshi , asml.silence@gmail.com, hch@lst.de Cc: gost.dev@samsung.com, io-uring@vger.kernel.org, linux-nvme@lists.infradead.org, ming.lei@redhat.com, linux-block@vger.kernel.org In-Reply-To: <20220823161443.49436-1-joshi.k@samsung.com> References: <20220823161443.49436-1-joshi.k@samsung.com> Subject: Re: [PATCH for-next v3 0/4] iopoll support for io_uring/nvme Message-Id: <166213290569.98725.590739918203033888.b4-ty@kernel.dk> Date: Fri, 02 Sep 2022 09:35:05 -0600 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Mailer: b4 0.10.0-dev-65ba7 Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On Tue, 23 Aug 2022 21:44:39 +0530, Kanchan Joshi wrote: > Series enables async polling on io_uring command, and nvme passthrough > (for io-commands) is wired up to leverage that. > This gives nice IOPS hike (even 100% at times) particularly on lower > queue-depths. > > Changes since v2: > - rebase against for-next (which now has bio-cache that can operate on > polled passthrough IO) > - bit of rewording in commit description > > [...] Applied, thanks! [1/4] fs: add file_operations->uring_cmd_iopoll commit: acdb4c6b62aa229c14a57422e4effab233b2c455 [2/4] io_uring: add iopoll infrastructure for io_uring_cmd commit: 585cee108ddaa8893611f95611e32ed605fc6936 [3/4] block: export blk_rq_is_poll commit: 2dd9d642edf01043885cefeaaa06d9c8e1aa4503 [4/4] nvme: wire up async polling for io passthrough commands commit: 5760ebead11801cdb73cdf3841e73231968f6af4 Best regards, -- Jens Axboe