From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 757E34086A; Wed, 1 Apr 2026 20:31:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775075492; cv=none; b=pcFbY/2f4n3gmDEgapRqW+2t3Ec37+Ul5qphh25kravNLAVr3gzLIIW4iB8pZjbgplQOuxaFsb1mL1GcQn4OlHBPb9wWumb/vrb5k5pEf2klFdzsaO41xSDB4dDomCo/Jg5UX2K3S+ihlrqkfX2RDmG5OIhRl9L9x4g9aTFZ8Tk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775075492; c=relaxed/simple; bh=1gyzumXUdHHUSBY2A1GlVnSPNB8k3coGKrGX5+Ep8EY=; h=MIME-Version:Date:From:To:Cc:Message-Id:In-Reply-To:References: Subject:Content-Type; b=JoS/xKwhgNLeClxnMzyasXOWx1+nL0oLiOMyYE2OWS1UTwuOz4Tl9KkdWyv5tTzmDFunTl6WAuw8sY2Tnz6Vvxp/V0E/AFT+kXKgNcoXUlnb1NQUpqJDTGSXI10DModc2mJsRi8MgHLEBVg720bhyjET2WxBRQW4E84JXNDWMVw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JoykezTB; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="JoykezTB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A5C9CC4AF09; Wed, 1 Apr 2026 20:31:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775075492; bh=1gyzumXUdHHUSBY2A1GlVnSPNB8k3coGKrGX5+Ep8EY=; h=Date:From:To:Cc:In-Reply-To:References:Subject:From; b=JoykezTBKx9PxJEaFidQ8xplDJxV8zvbuzpCX3H8wdLpQE16qdv+xvnH4bhusCDGS s3qdD0zrbxBKCS0iQ24MdXIC24Sv41RldbCubNnhAwoxm6+IqALe34IRPS7tPJzcY4 87FekSNiM7GTYja2nd/6NDB6LES/nGdjrR0LodQ99KxbPUggpjhbTG49qsKcW76HD4 m0W4LeTy8CEp4lSe9418GE6WsQBmvITbcOSRy4xAN+OMpMLdC4GqlPzzIDgT69yfZV ut3nlpY3Ry2WIpobqLmdpYGa62JVqdfRiIdiuUzz4RhHO9+YURusUwhT8gc+9kOdCC JEKSTr2+0I5sg== Received: from phl-compute-10.internal (phl-compute-10.internal [10.202.2.50]) by mailfauth.phl.internal (Postfix) with ESMTP id A7060F4006E; Wed, 1 Apr 2026 16:31:30 -0400 (EDT) Received: from phl-imap-15 ([10.202.2.104]) by phl-compute-10.internal (MEProxy); Wed, 01 Apr 2026 16:31:30 -0400 X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeefhedrtddtgdegtdelucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfurfetoffkrfgpnffqhgenuceurghi lhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurh epofggfffhvfevkfgjfhfutgfgsehtjeertdertddtnecuhfhrohhmpedfvehhuhgtkhcu nfgvvhgvrhdfuceotggvlheskhgvrhhnvghlrdhorhhgqeenucggtffrrghtthgvrhhnpe fhffekffeftdfgheeiveekudeuhfdvjedvfedvueduvdegleekgeetgfduhfefleenucev lhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpegthhhutghklh gvvhgvrhdomhgvshhmthhprghuthhhphgvrhhsohhnrghlihhthidqudeifeegleelleeh ledqfedvleekgeegvdefqdgtvghlpeepkhgvrhhnvghlrdhorhhgsehfrghsthhmrghilh drtghomhdpnhgspghrtghpthhtohepuddupdhmohguvgepshhmthhpohhuthdprhgtphht thhopehnvghilhessghrohifnhdrnhgrmhgvpdhrtghpthhtoheprghmihhrjeefihhlse hgmhgrihhlrdgtohhmpdhrtghpthhtohepsghrrghunhgvrheskhgvrhhnvghlrdhorhhg pdhrtghpthhtohepjhhlrgihthhonheskhgvrhhnvghlrdhorhhgpdhrtghpthhtohephh gthheslhhsthdruggvpdhrtghpthhtohepuggrihdrnhhgohesohhrrggtlhgvrdgtohhm pdhrtghpthhtoheptghhuhgtkhdrlhgvvhgvrhesohhrrggtlhgvrdgtohhmpdhrtghpth htohepohhkohhrnhhivghvsehrvgguhhgrthdrtghomhdprhgtphhtthhopehtohhmseht rghlphgvhidrtghomh X-ME-Proxy: Feedback-ID: ifa6e4810:Fastmail Received: by mailuser.phl.internal (Postfix, from userid 501) id 62FCD780076; Wed, 1 Apr 2026 16:31:30 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ThreadId: AwBntrSeBB7R Date: Wed, 01 Apr 2026 16:31:10 -0400 From: "Chuck Lever" To: "Christian Brauner" Cc: NeilBrown , "Olga Kornievskaia" , "Dai Ngo" , "Tom Talpey" , linux-nfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, "Christoph Hellwig" , "Chuck Lever" , "Jeff Layton" , "Amir Goldstein" Message-Id: <8bef4d4e-1c0d-451d-8854-ed0cba27ee1f@app.fastmail.com> In-Reply-To: <20260401144059.160746-1-hch@lst.de> References: <20260401144059.160746-1-hch@lst.de> Subject: Re: cleanup block-style layouts exports v2 Content-Type: text/plain Content-Transfer-Encoding: 7bit On Wed, Apr 1, 2026, at 10:40 AM, Christoph Hellwig wrote: > Hi all, > > this series cleanups the exportfs support for block-style layouts that > provide direct block device access. This is preparation for supporting > exportfs of more than a single device per file system. > > Changes since v1: > - consity struct exportfs_block_ops > - fix spelling > > Changes since the multi-device export series: > - check for NULL bops in nfsd4_setup_layout_type > - clearly document why we are ignoring loca_time_modify > > Diffstat: > MAINTAINERS | 2 > fs/nfsd/blocklayout.c | 37 +++++++---------- > fs/nfsd/export.c | 3 - > fs/nfsd/nfs4layouts.c | 29 +++---------- > fs/xfs/xfs_export.c | 4 - > fs/xfs/xfs_pnfs.c | 44 ++++++++++++++------ > fs/xfs/xfs_pnfs.h | 11 ++--- > include/linux/exportfs.h | 25 +++-------- > include/linux/exportfs_block.h | 88 +++++++++++++++++++++++++++++++++++++++++ > 9 files changed, 162 insertions(+), 81 deletions(-) Christian, are you OK if I take this series through the NFSD tree? -- Chuck Lever