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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 39CC4CCA480 for ; Sat, 25 Jun 2022 12:49:02 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 22FD58E02A6; Sat, 25 Jun 2022 08:49:01 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 1DF2B8E029A; Sat, 25 Jun 2022 08:49:01 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 0CEF78E02A6; Sat, 25 Jun 2022 08:49:01 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id F1C228E029A for ; Sat, 25 Jun 2022 08:49:00 -0400 (EDT) Received: from smtpin21.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id ABE116040A for ; Sat, 25 Jun 2022 12:49:00 +0000 (UTC) X-FDA: 79616738040.21.DC7C278 Received: from mail-pg1-f170.google.com (mail-pg1-f170.google.com [209.85.215.170]) by imf30.hostedemail.com (Postfix) with ESMTP id 1107580009 for ; Sat, 25 Jun 2022 12:48:59 +0000 (UTC) Received: by mail-pg1-f170.google.com with SMTP id q140so4848763pgq.6 for ; Sat, 25 Jun 2022 05:48:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=from:to:cc:in-reply-to:references:subject:message-id:date :mime-version:content-transfer-encoding; bh=4xBYgBhSuEsq9ZZe/IswQWwloxjZZr9dDqsNSPWfFj8=; b=Z9greU1+mePPI1ki1Bg4bcqglJBPo7v/+F5xNbg3SuzLFcbzNGbDhGANzi6KfDNSDc hxmP/TqxlHtj7Q+rEWSWwiCH8+eQ24bEaL2nQBQVWE3nCp5FiUWVJJue7q7XHDPbBS2H aiLOUXg4z7NaO9hQbXTP60FgG5p0oU0r1awJUzzR1KJJF9QovHKRbDv6576c35guxdyn M2VcjfF9+6U/XqPPS9rvs7QPH7ow2pSPp4LXQLPSlffmdAT375zx+W+p0e7vPk4B+gFL Kb7YxTHzEyj1aOS3Q7VBHbi1W2ANcEw3RSWWwInKkfUOozvEB6TtkF8z68JiWrntydB0 dc1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:in-reply-to:references:subject :message-id:date:mime-version:content-transfer-encoding; bh=4xBYgBhSuEsq9ZZe/IswQWwloxjZZr9dDqsNSPWfFj8=; b=EFF+LuqI8GpAkB3Dq+qF19G2Y0bFx09wvvqx3tkwsI52aNPj5ug3fcRTUbwkw15rWb ec4K35sKo0jwU1zJum9rgH88yn+MrI/XPs302qKHqeBUZ5brAQuUA8q/HZYnFZCrcZ+r mZWTqnkJcfKnW6sP3WRE0dyIoCIjlttPcqoZCwFyBk0MnqCdb/S6UOlFj1n710j9wrCG WPMHCKFffpAGNCCKt1TwxqbZaKux9CCHNAqvXcJPG8C0k10BvSCFJyUckAdB6V/+2O15 a451vKU6+e1JuRFwfPuKmZiVvG3M/F1ANnP9UZo9b06TzCsZ1KmhmF29VOIbAGQzYz6H Qmww== X-Gm-Message-State: AJIora/F3wnYv7ZxDhdXT7VfhT2s/c79nH/+v7GQZZs8wutGXztmUhZt Q7aVTQlj+f5iUrYE15J62jKbcw== X-Google-Smtp-Source: AGRyM1t6yZgvSz7PHkkloiTL8IY85na6KGvKbM4AMqMN7D97HK1lmys+JJAmfWkix+o+R4Tkr2tdlw== X-Received: by 2002:a62:1687:0:b0:50d:3364:46d4 with SMTP id 129-20020a621687000000b0050d336446d4mr4418880pfw.74.1656161338645; Sat, 25 Jun 2022 05:48:58 -0700 (PDT) Received: from [127.0.1.1] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id c8-20020aa79528000000b00525135bd555sm3580418pfp.162.2022.06.25.05.48.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 25 Jun 2022 05:48:58 -0700 (PDT) From: Jens Axboe To: linux-fsdevel@vger.kernel.org, io-uring@vger.kernel.org, linux-xfs@vger.kernel.org, linux-mm@kvack.org, kernel-team@fb.com, shr@fb.com Cc: david@fromorbit.com, jack@suse.cz, willy@infradead.org, hch@infradead.org In-Reply-To: <20220623175157.1715274-1-shr@fb.com> References: <20220623175157.1715274-1-shr@fb.com> Subject: Re: (subset) [RESEND PATCH v9 00/14] io-uring/xfs: support async buffered writes Message-Id: <165616133761.54036.18358524155859182075.b4-ty@kernel.dk> Date: Sat, 25 Jun 2022 06:48:57 -0600 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit ARC-Authentication-Results: i=1; imf30.hostedemail.com; dkim=pass header.d=kernel-dk.20210112.gappssmtp.com header.s=20210112 header.b=Z9greU1+; spf=pass (imf30.hostedemail.com: domain of axboe@kernel.dk designates 209.85.215.170 as permitted sender) smtp.mailfrom=axboe@kernel.dk; dmarc=none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1656161340; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=4xBYgBhSuEsq9ZZe/IswQWwloxjZZr9dDqsNSPWfFj8=; b=Bm9FRhqoRQPz2yXpskp0M4cyNt2Rqwb6PRJ1tdKm+FWxOw8WL62UYtXGEdpAKZv6UBcIi2 1b++e57TOJbxi08kL7iQMBMemnhc50/cu2ydiQW4vJwAkufx6wXdQ2fXYlA7w8qg3skL3o AU76SeC4hQoxohsKUfMhkB8e9Frpswg= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1656161340; a=rsa-sha256; cv=none; b=jQa9BiaJ99PKSLWTWxeM5FgdPDLRzgFQLPOUuXGDsaTmyJtHgc9k5Og9LpYE3+rk10Fy+h 8gY++G5E/PGX/mwu8/XY3Bb8V9Ya/8Ku4GUevz/qTCYWbJfhrMhWSpTK2VNgbr4yGL5mK2 IIQ2q9popcBJQMRgemUzUMmI/w5Jzno= X-Stat-Signature: t1zgmfykx1u14ui3j6yzbzdmg6jbry4w X-Rspamd-Queue-Id: 1107580009 X-Rspam-User: Authentication-Results: imf30.hostedemail.com; dkim=pass header.d=kernel-dk.20210112.gappssmtp.com header.s=20210112 header.b=Z9greU1+; spf=pass (imf30.hostedemail.com: domain of axboe@kernel.dk designates 209.85.215.170 as permitted sender) smtp.mailfrom=axboe@kernel.dk; dmarc=none X-Rspamd-Server: rspam02 X-HE-Tag: 1656161339-650523 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, 23 Jun 2022 10:51:43 -0700, Stefan Roesch wrote: > This patch series adds support for async buffered writes when using both > xfs and io-uring. Currently io-uring only supports buffered writes in the > slow path, by processing them in the io workers. With this patch series it is > now possible to support buffered writes in the fast path. To be able to use > the fast path the required pages must be in the page cache, the required locks > in xfs can be granted immediately and no additional blocks need to be read > form disk. > > [...] Applied, thanks! [13/14] xfs: Specify lockmode when calling xfs_ilock_for_iomap() (no commit info) [14/14] xfs: Add async buffered write support (no commit info) Best regards, -- Jens Axboe