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 lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E24EFD37E38 for ; Wed, 14 Jan 2026 13:40:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.sourceforge.net; s=beta; h=Content-Transfer-Encoding:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: Subject:MIME-Version:References:In-Reply-To:Message-ID:To:From:Date:Sender: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=nswz/r98bhe7rtCNDUZWC3jKSFnzIy01ByrliIT/eF8=; b=VteUOk3/YwLgKkc1sRKkgrUg+U ATD23gmJphKGLFv5otb6K8m8xDaSTXikyiP6WdkR5Ure0xxg2KpLAdVo2O32RCP8GF08EiqPcMjpE a6fohNbLtPHYvYrP0ibeaWQEVGNsrKPguo3b5LKR1HEaonrjXbIXj3i7dcMDI2rQXDd4=; Received: from [127.0.0.1] (helo=sfs-ml-2.v29.lw.sourceforge.com) by sfs-ml-2.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1vg16h-0007iG-LZ; Wed, 14 Jan 2026 13:40:20 +0000 Received: from [172.30.29.66] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1vg16a-0007hY-Jj for linux-f2fs-devel@lists.sourceforge.net; Wed, 14 Jan 2026 13:40:13 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:Content-Type:MIME-Version :References:In-Reply-To:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=5wmwTmp5IFzHOcZYUSrwZ2WCFgEOIoQQbhD/zBC9MXc=; b=cEQ0nHQmPYDIqjct2BEmpyzEsH eEs0KcE377pnwsZs7nh76fIZs7iRHUNlvGTIW4El57wAMoywKa0fVK/acfrHHdJEL7mEkNijrEJIK N6SXkSskpk5qvN1BHWo/Ixi1BikDH+hpvzXMAdFrrqNf4V/P27PcWck6QCBw63NLuqpA=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References: In-Reply-To:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=5wmwTmp5IFzHOcZYUSrwZ2WCFgEOIoQQbhD/zBC9MXc=; b=AlbASagCfuk2On2i6A9gXkGJY1 HyrgaJGqSzmF0YIO7S6tVeQ/P+9m2/ZaoOrDAeVSQS6QSscucSbwbQWwsEuDC644TduGvnNScQqpB rqSa6/pkEfIo5SmUUkmajlIHL6zXGRGh/ajTNZpDyn1nEejmr7T81liW4B41gqF5eEJY=; Received: from mail-wr1-f52.google.com ([209.85.221.52]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.95) id 1vg16a-0007XI-VR for linux-f2fs-devel@lists.sourceforge.net; Wed, 14 Jan 2026 13:40:13 +0000 Received: by mail-wr1-f52.google.com with SMTP id ffacd0b85a97d-4327555464cso5205692f8f.1 for ; Wed, 14 Jan 2026 05:40:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1768398001; x=1769002801; darn=lists.sourceforge.net; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=5wmwTmp5IFzHOcZYUSrwZ2WCFgEOIoQQbhD/zBC9MXc=; b=eG//6mW17QblSHenuEumSShFTvEl8X06d2loJZ/8VkY12GaUd3XhbabGhAEjVes1qb PAt1qNht1/FIEJt7MtIXT3ZIBULjDPdrOHjS/eWeXetZ3qLh7j31qUVOC67A67afbfc2 FJptFZwjmYcY6DyS1XaW8sxQUxIm1IYUhYUgI6yhh2pIS5GPesX0ipLBDp6h9E2X0AbZ 9LO+vebRaCsFwI9HJ+fqebR+HF4XC+2KGLUVEJ+DgZp5mepbm9dLxw7Caa1jyGjKUZH5 5Fev2QggHjuIgELxRLKDwG9ZB200lWvyDspQNIgoKAeo3kWX2cZhERJUCPo4DVSMOz0M L7jw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1768398001; x=1769002801; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=5wmwTmp5IFzHOcZYUSrwZ2WCFgEOIoQQbhD/zBC9MXc=; b=JZxkYfDotCv8LXH4Qijexu/OeKr/4RZqcRtUorJTqqsZCr04QfPGlq/DkI+5LuxCg0 hUw9hHelW+vBgzcP40VJiiNloLZ4fmhOIMNv3bpiFsd2ZTNvngfEys3eeGnyYZS4qi6D 1nBgR7ey1vY4+3/ji7a+sjqhmTr6mNd6kJMQX1l4Qe6WPu70+9kxK3EaWniS1a9ckX5C wWU1siBmtj7/rl9YHuBB9bvi3twKqyYmMhBy0B7BOwswFe41LGMRW9haW3hidY8uGRpJ Lyns59jLrMMVLEqXTh3U+U3+9kn/t+YPX70VR2om1JTnvGZ9V3TCUpzKaNKGanMuV+69 dObw== X-Forwarded-Encrypted: i=1; AJvYcCXxKM5zvFOrZbsc3VmqpaPuXrKe1BFOP/wvsCd0xQCrht1IzTpg+poo1KI1g2J3JAA7lPIIz4vgVsjtFTjXdDmj@lists.sourceforge.net X-Gm-Message-State: AOJu0YxQ1JZVZ4JL00CFoPveLlinuBLyMwbgufTnuszdccC2BVj1O2e7 GktcLLeNqoHUBAlvoEvI5Idf1SJSuHJhNoTOI4MplArmWhVW6xDtUWQV X-Gm-Gg: AY/fxX7c6jWK2wxpGnIhZ3Ef6F/QIHBaUtCyKnDrt1iL+AxCizdGjp27ec+i0+v7u9s 4ScPr7UuVp/mghp5lILFsbVCUzpAM2xdjf+mYkLNc93/v2rZ7OLooBALQchj6p2ms90JFv5TM70 7SBbAe2vCEalsgbtt4GC/E99map50e+eI79UpgPhU25EXMQEDbOhE+kHUlM+7SA0W9LXGvpFLPk Nf1tuMj86fbBPkJQY1NUd7UB9xZNgkuu9NNT7fDSqy89EODkh8QQJcTmX9P1nZdjF7f9yqBIl57 GktOUazDR/8kBPIArHGw+osnPUvEXS2GfSHx76iqczPqcqr0Oniin18OmfMdNLhCBzrUeDtRRmr UNeSqDU8L499Y9n6Zpw6OSKFCJat0+2ZdAHyEtc+vez7OddEhu64GJRWPMYZc4H1U7tD/LZbfwy zBtU+OO2csYO8c4TiSbjvUOPdn8CschLa5xZAbWJPCSw7bPNQ8fX8V X-Received: by 2002:a5d:53c9:0:b0:432:5bf9:cf2e with SMTP id ffacd0b85a97d-4342c3ef274mr2643750f8f.13.1768398001040; Wed, 14 Jan 2026 05:40:01 -0800 (PST) Received: from pumpkin (82-69-66-36.dsl.in-addr.zen.co.uk. [82.69.66.36]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-432bd5edd51sm50238105f8f.29.2026.01.14.05.39.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Jan 2026 05:40:00 -0800 (PST) Date: Wed, 14 Jan 2026 13:39:55 +0000 From: David Laight To: Amir Goldstein Message-ID: <20260114133955.0a9f5cd3@pumpkin> In-Reply-To: References: <20260108-setlease-6-20-v1-0-ea4dec9b67fa@kernel.org> <8af369636c32b868f83669c49aea708ca3b894ac.camel@kernel.org> <20260113-mondlicht-raven-82fc4eb70e9d@brauner> X-Mailer: Claws Mail 4.1.1 (GTK 3.24.38; arm-unknown-linux-gnueabihf) MIME-Version: 1.0 X-Headers-End: 1vg16a-0007XI-VR Subject: Re: [f2fs-dev] [PATCH 00/24] vfs: require filesystems to explicitly opt-in to lease support X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Latchesar Ionkov , Dave Kleikamp , Alexander Aring , Jan Kara , Paulo Alcantara , Sandeep Dhavale , Martin Brandenburg , Yuezhang Mo , Anders Larsen , Christian Schoenebeck , jfs-discussion@lists.sourceforge.net, linux-unionfs@vger.kernel.org, Konstantin Komarov , Chris Mason , Andreas Dilger , Chunhai Guo , Ilya Dryomov , Ronnie Sahlberg , linux-mtd@lists.infradead.org, Mike Marshall , linux-xfs@vger.kernel.org, Xiubo Li , Yue Hu , Miklos Szeredi , Richard Weinberger , Mark Fasheh , devel@lists.orangefs.org, Hugh Dickins , "Matthew Wilcox \(Oracle\)" , ntfs3@lists.linux.dev, Christoph Hellwig , Joseph Qi , linux-mm@kvack.org, Viacheslav Dubeyko , linux-btrfs@vger.kernel.org, Gao Xiang , linux-ext4@vger.kernel.org, Salah Triki , Carlos Maiolino , Dominique Martinet , Shyam Prasad N , samba-technical@lists.samba.org, linux-doc@vger.kernel.org, linux-cifs@vger.kernel.org, linux-nfs@vger.kernel.org, Tom Talpey , ocfs2-devel@lists.linux.dev, Bharath SM , linux-nilfs@vger.kernel.org, David Sterba , Alexander Viro , Baolin Wang , Jeffle Xu , Jaegeuk Kim , ceph-devel@vger.kernel.org, Eric Van Hensbergen , Ryusuke Konishi , OGAWA Hirofumi , Andreas Gruenbacher , Hans de Goede , gfs2@lists.linux.dev, Christian Brauner , linux-f2fs-devel@lists.sourceforge.net, Theodore Ts'o , Luis de Bethencourt , Nicolas Pitre , linux-erofs@lists.ozlabs.org, v9fs@lists.linux.dev, Jonathan Corbet , Jeff Layton , linux-kernel@vger.kernel.org, Namjae Jeon , Steve French , Chuck Lever , Hongbo Li , Anna Schumaker , Jan Kara , linux-fsdevel@vger.kernel.org, Phillip Lougher , Andrew Morton , Sungjong Seo , David Woodhouse , Trond Myklebust , Joel Becker Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net T24gV2VkLCAxNCBKYW4gMjAyNiAxMDozNDowNCArMDEwMApBbWlyIEdvbGRzdGVpbiA8YW1pcjcz aWxAZ21haWwuY29tPiB3cm90ZToKCj4gT24gV2VkLCBKYW4gMTQsIDIwMjYgYXQgNzoyOOKAr0FN IENocmlzdG9waCBIZWxsd2lnIDxoY2hAaW5mcmFkZWFkLm9yZz4gd3JvdGU6Cj4gPgo+ID4gT24g VHVlLCBKYW4gMTMsIDIwMjYgYXQgMTI6MDY6NDJQTSAtMDUwMCwgSmVmZiBMYXl0b24gd3JvdGU6 ICAKPiA+ID4gRmFpciBwb2ludCwgYnV0IGl0J3Mgbm90IHRoYXQgaGFyZCB0byBjb25jZWl2ZSBv ZiBhIHNpdHVhdGlvbiB3aGVyZQo+ID4gPiBzb21lb25lIGluYWR2ZXJ0YW50bHkgZXhwb3J0cyBj Z3JvdXBmcyBvciBzb21lIHNpbWlsYXIgZmlsZXN5c3RlbTogIAo+ID4KPiA+IFN1cmUuICBCdXQg aG93IGlzIHRoaXMgd29yc2UgdGhhbiBhY2NpZGVudGFsbHkgZXhwb3J0aW5nIHByaXZhdGUgZGF0 YQo+ID4gb3IgYW55IG90aGVyIG1pc2NvbmZpZ3VyYXRpb24/Cj4gPiAgCj4gCj4gTXkgUE9WIGlz IHRoYXQgaXQgaXMgbGVzcyBhYm91dCBzZWN1cml0eSAoYXMgeW91ciBxdWVzdGlvbiBpbXBsaWVz KSwgYW5kCj4gbW9yZSBhYm91dCBjb3JyZWN0bmVzcy4KPiAKPiBUaGUgc3BlY2lhbCB0aGluZyBh Ym91dCBORlMgZXhwb3J0LCBhcyBvcHBvc2VkIHRvLCBzYXksIGtzbWJkLCBpcwo+IG9wZW4gYnkg ZmlsZSBoYW5kbGUsIElPVywgdGhlIGV4cG9ydF9vcGVyYXRpb25zLgo+IAo+IEkgcGVyY2VpdmUg dGhpcyBhcyBhIHZlcnkgc3RyYW5nZSBhbmQgdW5kZXNpcmVkIHNpdHVhdGlvbiB3aGVuIE5GUwo+ IGZpbGUgaGFuZGxlcyBkbyBub3QgYmVoYXZlIGFzIHBlcnNpc3RlbnQgZmlsZSBoYW5kbGVzLgo+ IAo+IEZVU0Ugd2lsbCBnbGFkbHkgb3BlbiBhIGNvbXBsZXRlbHkgZGlmZmVyZW50IG9iamVjdCwg c29tZXRpbWVzCj4gYSBkaWZmZXJlbnQgb2JqZWN0IHR5cGUgZnJvbSBhbiBORlMgY2xpZW50IHJl cXVlc3QgYWZ0ZXIgc2VydmVyIHJlc3RhcnQuCj4gCj4gSSBzdXBwb3NlIHRoYXQgdGhlIHNhbWUg Y291bGQgaGFwcGVuIHdpdGggdG1wZnMgYW5kIHByb2JhYmx5IHNvbWUKPiBvdGhlciBmcy4KLi4u CgpZb3UgcmVhbGx5IHNob3VsZG4ndCBiZSBhbGxvd2VkIHRvIG5mcyBleHBvcnQgYSBmcyB0aGF0 IGRvZXNuJ3QgaGF2ZQpwZXJzaXN0ZW50IGZpbGUgaGFuZGxlcy4KCkV2ZW4gZmlsZSBoYW5kbGVz IGNvbnRhaW5pbmcgJ3JhbmRvbScgbnVtYmVycyBjYW4gYmUgcHJvYmxlbWF0aWMuClRoZSBkZWZh dWx0IHVzZWQgdG8gYmUgJ2hhcmQgbW91bnRzJyAobm90IHN1cmUgaXQgaXMgYW55IG1vcmUpIHdo aWNoCmNhdXNlZCB0aGUgY2xpZW50IChub3QgTGludXggLSB0b28gbG9uZyBhZ28pIHRvIGxvb3Ag aW4ga2VybmVsCmZvcmV2ZXIgd2FpdGluZyBmb3IgdGhlIHNlcnZlciB0byByZWNvdmVyIHRoZSBm aWxlc3lzdGVtIGV4cG9ydC4KVGhlIG9ubHkgcmVzb2x1dGlvbiBvbiB0aGF0IHN5c3RlbSB3YXMg dG8gcmVib290IHRoZSBjbGllbnQuCgpBdCBsZWFzdCBuZnMgY2FuIG5vdyB1c2UgdmFyaWFibGUg c2l6ZSBmaWxlLWlkcy4KV2hlbiBJIHdhcyBmaXhpbmcgc29tZSBjb2RlIHRoYXQgZXhwb3J0ZWQg YSBsYXllcmVkIGZzIChJIHByZXR0eQptdWNoIHJld3JvdGUgdGhlIGZzIGF0IHRoZSBzYW1lIHRp bWUpIEkgZGlkIHJhbmRvbWlzZSB0aGUgZmlsZS1pZHMKc28gdGhleSAoaG9wZWZ1bGx5KSBiZWNh bWUgaW52YWxpZCBhZnRlciBhIHJlYm9vdCAob25seSBhZnRlciBzdWZmZXJpbmcKc29tZSB2ZXJ5 IGNvcnJ1cHQgZmlsZXN5c3RlbXMhKQpJIGZvdW5kIG5mcyAob3ZlciB1ZHApIGhhZCBzb21lIGlu dGVyZXN0aW5nICdmZWF0dXJlcyc6Ci0gSWYgeW91IGV4cG9ydCBwYXJ0IG9mIGEgZnMgeW91IGV4 cG9ydCBhbGwgb2YgaXQuCiAgKEVzcGVjaWFsbHkgc2luY2UgdGhpcyBwcmVkYXRlZCB0aGUgcmFu ZG9taXNhdGlvbiBvZiB0aGUgaW5vZGUKICBnZW5lcmF0aW9uIG51bWJlci4pCi0gSWYgeW91IGdp dmUgYW55b25lIGFjY2VzcyB5b3UgZ2l2ZSBldmVyeW9uZSBhY2Nlc3MuCi0gSWYgeW91IGdpdmUg YW55b25lIHdyaXRlIGFjY2VzcyB5b3UgZ2l2ZSBldmVyeW9uZSB3cml0ZSBhY2Nlc3MuClRoZSBs YXR0ZXIgdHdvIGJlY2F1c2UgdGhlICdtb3VudCcgcHJvdG9jb2wgd2Fzbid0IHJlYWxseSBuZWVk ZWQKYW5kIHRoZSBzZXJ2ZXIgZGlkbid0IGNhcmUgd2hlcmUgcmVxdWVzdHMgY2FtZSBmcm9tLgoK CURhdmlkCgoKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpMaW51eC1mMmZzLWRldmVsIG1haWxpbmcgbGlzdApMaW51eC1mMmZzLWRldmVsQGxpc3RzLnNv dXJjZWZvcmdlLm5ldApodHRwczovL2xpc3RzLnNvdXJjZWZvcmdlLm5ldC9saXN0cy9saXN0aW5m by9saW51eC1mMmZzLWRldmVsCg==