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 X-Spam-Level: X-Spam-Status: No, score=-4.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DA75CC433E1 for ; Thu, 13 Aug 2020 22:21:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AFC9F20768 for ; Thu, 13 Aug 2020 22:21:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="EMyTxGAY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726467AbgHMWVj (ORCPT ); Thu, 13 Aug 2020 18:21:39 -0400 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:42396 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726205AbgHMWVj (ORCPT ); Thu, 13 Aug 2020 18:21:39 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1597357297; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=E/9oryBE/fwZtrdoZ9CzoxldNjabl8b050CmatPEveM=; b=EMyTxGAYIuqHk2R4jPlOG70PtN+DP1cTqY3MH/exnHmNVDKDASk74inlF+tF6dT6jps1Rx 0+WePZZN0UDrxN8bHBkuFXqw1mAbSuOag1T8V5SAWCxcGBh3dmhXp8iU7VrLLg2LxuGbsS oENLYJR28Dso7fV/qvjrvM3T0WU605k= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-525-Rwm1l-DEOeKIi4KQG7fyGg-1; Thu, 13 Aug 2020 18:21:35 -0400 X-MC-Unique: Rwm1l-DEOeKIi4KQG7fyGg-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id C3B9B1902EC9; Thu, 13 Aug 2020 22:21:34 +0000 (UTC) Received: from segfault.boston.devel.redhat.com (segfault.boston.devel.redhat.com [10.19.60.26]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 6EBD31992D; Thu, 13 Aug 2020 22:21:34 +0000 (UTC) From: Jeff Moyer To: Jens Axboe Cc: io-uring@vger.kernel.org, david@fromorbit.com Subject: Re: [PATCHSET 0/2] io_uring: handle short reads internally References: <20200813175605.993571-1-axboe@kernel.dk> <99c39782-6523-ae04-3d48-230f40bc5d05@kernel.dk> <9f050b83-a64a-c112-fc26-309342076c71@kernel.dk> X-PGP-KeyID: 1F78E1B4 X-PGP-CertKey: F6FE 280D 8293 F72C 65FD 5A58 1FF8 A7CA 1F78 E1B4 Date: Thu, 13 Aug 2020 18:21:33 -0400 In-Reply-To: (Jens Axboe's message of "Thu, 13 Aug 2020 16:08:37 -0600") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Sender: io-uring-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Jens Axboe writes: >>>> BTW, what git sha did you run? >>> >>> I do see a failure with dm on that, I'll take a look. >> >> I ran it on a file system atop nvme with 8 poll queues. >> >> liburing head: 9e1d69e078ee51f253a829ff421b17cfc996d158 >> linux-block head: ff1353802d86a9d8e40ef1377efb12a1d3000a20 > > Fixed it, and actually enabled a further cleanup. Great, thanks! Did you push that out somewhere? -Jeff