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]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A9B67FB44A4 for ; Fri, 24 Apr 2026 04:43:00 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id E513B6B0005; Fri, 24 Apr 2026 00:42:59 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id E024D6B008A; Fri, 24 Apr 2026 00:42:59 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id D18736B008C; Fri, 24 Apr 2026 00:42:59 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by kanga.kvack.org (Postfix) with ESMTP id BAF746B0005 for ; Fri, 24 Apr 2026 00:42:59 -0400 (EDT) Received: from smtpin02.hostedemail.com (lb01b-stub [10.200.18.250]) by unirelay08.hostedemail.com (Postfix) with ESMTP id 2E72F1408FC for ; Fri, 24 Apr 2026 04:42:59 +0000 (UTC) X-FDA: 84692204478.02.F0A5F9F Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf13.hostedemail.com (Postfix) with ESMTP id EF53C20014 for ; Fri, 24 Apr 2026 04:42:56 +0000 (UTC) Authentication-Results: imf13.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=Kbiijk54; dmarc=pass (policy=none) header.from=infradead.org; spf=none (imf13.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1777005777; a=rsa-sha256; cv=none; b=y68GSzWT1Yg5o5gum2titJamcSCx1UJJXLGvgizmO3YGZ7PghaCb3kSiiW7+OEiSfst0Tw A2XyH3OHRiXYf+MhuNS/U9tpd4aSxtFz23ACbdq/Hi3IBrse/vxV6whAxraL2MNpekNk22 HTjK8G/aYmDHxkJpEelSuSm6CbwEQWk= ARC-Authentication-Results: i=1; imf13.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=Kbiijk54; dmarc=pass (policy=none) header.from=infradead.org; spf=none (imf13.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1777005777; 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: in-reply-to:in-reply-to:references:references:dkim-signature; bh=Nyj2WsHXFPwctrSxcnhOp/0wk9Vt/byD37DZzhUxKVI=; b=m2wkLrfhDuN9DXVecqWw8EFrQ0H39i8PwFFzU9sBjxHBwQC/sqzj3QIR6HueanIucK8jwm cs8O11c+JVxuRUDIuYtH3sgnYs/dtZb6bP2CElSkz527PTEDkFAQXDMY6282FNBK59xLIu sp05mgsodVfsowkoO5YBqPkiwE8u9dk= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=Nyj2WsHXFPwctrSxcnhOp/0wk9Vt/byD37DZzhUxKVI=; b=Kbiijk54PXxY9Ic1GyBHL2Yey3 AnpgsWSdVfsYADBnW798Z0yD9n+uxJcSg81PbynvU29s92MTtg6TKeAIgqSEja5M+jcIv2Ur3Vjly PoF+Z7Eryc23YXBnPcjYby9Um6qo2A3z08r5pdO4vOwHS9+ZIPTSKb3FUTvZj74p58u1/3/D3v3gO UUe84dT9hpyj3yKPDQV7Jz4iodNoD3kd0UZ22kCwjPPB1hTS6ZYLc9acDa95Zl8byDi5eGyifENq1 M2KCT7AVDuQwIJmwFJGRFhrMsRDq3h+NwXzdwj3lL7TB5kiGGuUUnYbC3QhwRc5htVUvMTPI/KmGp ADYnoHeg==; Received: from willy by casper.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1wG8NF-0000000EaFn-2Mtw; Fri, 24 Apr 2026 04:42:41 +0000 Date: Fri, 24 Apr 2026 05:42:41 +0100 From: Matthew Wilcox To: Ritesh Harjani Cc: Christian Brauner , lsf-pc@lists.linux-foundation.org, Jan Kara , Amir Goldstein , Ojaswin Mujoo , Pankaj Raghav , Andres Freund , djwong@kernel.org, john.g.garry@oracle.com, hch@lst.de, Luis Chamberlain , dchinner@redhat.com, Javier Gonzalez , gost.dev@samsung.com, tytso@mit.edu, p.raghav@samsung.com, vi.shah@samsung.com, linux-xfs@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org Subject: Re: [LSF/MM/BPF TOPIC] Buffered atomic writes Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Server: rspam10 X-Stat-Signature: kn5s4gjx1u169ghkii3gsyo93fnqdm9h X-Rspam-User: X-Rspamd-Queue-Id: EF53C20014 X-HE-Tag: 1777005776-776952 X-HE-Meta: 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 04wWxYEa 4z3X3q8p8yJctHqm7Bgh3WPp/nIA25bwavKhy45Tc41xufPOLgIGyxnyMUvxyfp/Z+hflvs9O/U6CMDXMaeFBgaOkFgvf3RC0SWU5E8uFWhru/DVcqAZn0EZwER164xBpZbAuyKfa/glmadCMIJ7qNnr8tRqNrwb/6jVybw3cSMvEy8Gw35DsYSCYXaqR9sZ/eXjQq8YGjzsG7sCqCvX2ummmNPzYmL0mjKb8XvMSS6I7wuvkdSAHzmXZGDkoJ0abYg/+uYVFyU03n5y20fHZQd7C2AGW7yIJJCjXuIO1lpT5Bwp5cHoFUtO8x3/7Aty+m/WBK9R8ctqwbXQgOq2uJkEf37JlH0A3DggI Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Fri, Apr 24, 2026 at 06:32:03AM +0530, Ritesh Harjani wrote: > We were thinking if it is possible to extend the Buffered Atomic Write > session into two "continuous" halves of 30mins each (total of 60mins)? This is painful because you've requested me, plus both Storage and FS. FS has lots of space, but I don't, and Storage is also pretty full. Do you need me for the full hour or just half of it?