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 AC248D1D494 for ; Thu, 8 Jan 2026 21:27:13 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 0967C6B0005; Thu, 8 Jan 2026 16:27:13 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 067816B0089; Thu, 8 Jan 2026 16:27:12 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id E78146B0092; Thu, 8 Jan 2026 16:27:12 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id DC8966B0005 for ; Thu, 8 Jan 2026 16:27:12 -0500 (EST) Received: from smtpin10.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id 7FC9F1A02A8 for ; Thu, 8 Jan 2026 21:27:12 +0000 (UTC) X-FDA: 84310082304.10.38A890B Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) by imf24.hostedemail.com (Postfix) with ESMTP id 1A084180006 for ; Thu, 8 Jan 2026 21:27:09 +0000 (UTC) Authentication-Results: imf24.hostedemail.com; dkim=pass header.d=suse.cz header.s=susede2_rsa header.b=WngXL5Mt; dkim=pass header.d=suse.cz header.s=susede2_ed25519 header.b=rgZymFtK; dkim=pass header.d=suse.cz header.s=susede2_rsa header.b=WngXL5Mt; dkim=pass header.d=suse.cz header.s=susede2_ed25519 header.b=rgZymFtK; spf=pass (imf24.hostedemail.com: domain of dsterba@suse.cz designates 195.135.223.130 as permitted sender) smtp.mailfrom=dsterba@suse.cz; dmarc=none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1767907630; h=from:from:sender:reply-to: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=ZZU8r+RCFJ1jEtmsX6mpEJu1O7Ro0wL5v4syn8JyhiE=; b=G14gPGkQpVgfRJoXIiSPzqfsAHvGbI/4fNhBMszVoXzusnYS6zK8TTtPV0yVwsfD3bHNb7 Ei3Kj6zjrQoRH3qpvg3tYlYlbTR5uXcSx4mM6HbP14M6bbxNGnTrH0Zufykky7/cnMdDOz ORgZlQ7NRGkdw48cCK1n4TQVMIJ192c= ARC-Authentication-Results: i=1; imf24.hostedemail.com; dkim=pass header.d=suse.cz header.s=susede2_rsa header.b=WngXL5Mt; dkim=pass header.d=suse.cz header.s=susede2_ed25519 header.b=rgZymFtK; dkim=pass header.d=suse.cz header.s=susede2_rsa header.b=WngXL5Mt; dkim=pass header.d=suse.cz header.s=susede2_ed25519 header.b=rgZymFtK; spf=pass (imf24.hostedemail.com: domain of dsterba@suse.cz designates 195.135.223.130 as permitted sender) smtp.mailfrom=dsterba@suse.cz; dmarc=none ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1767907630; a=rsa-sha256; cv=none; b=hWxqusOoBbpiMcNSf09ThQno66CCB7qV9hptuoRT9a4xgHAEF2UZiCRblA/amWe/8w86q6 gyRG0wXsmC3jrZD3nNQO5NlGSKtrUM+1MiTX4CnFSgEWqPNGmsiDYaKDVEZ1Be7wKvEhG0 y1NNqwy6CZQMM1CaG5rSEqZkVSfXrnY= Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 26E2234AEA; Thu, 8 Jan 2026 21:27:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1767907628; h=from:from:reply-to:reply-to: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=ZZU8r+RCFJ1jEtmsX6mpEJu1O7Ro0wL5v4syn8JyhiE=; b=WngXL5Mt8z12rVyB9cE0g3PVLg4QznOcZdW+phzk9IW2toERw4wMu36HdervhlpWRN7DTd 6uZQnRvT8qX8tqCQdh6/pVGZCheyeBc6+y4C9/RWLAj0VqW0Zuj29XrpOvvpP1CwbWeFbm fBlxU6Tr9/5L2jSfY0HJVq910bpy3to= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1767907628; h=from:from:reply-to:reply-to: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=ZZU8r+RCFJ1jEtmsX6mpEJu1O7Ro0wL5v4syn8JyhiE=; b=rgZymFtKxfaMgDxcetCSh7aq5GywiY4HbCwncfXh198AjaY/BPftNkDMYnDsixHAsCz8wx fwQZ3sGV6XX4DoCA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1767907628; h=from:from:reply-to:reply-to: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=ZZU8r+RCFJ1jEtmsX6mpEJu1O7Ro0wL5v4syn8JyhiE=; b=WngXL5Mt8z12rVyB9cE0g3PVLg4QznOcZdW+phzk9IW2toERw4wMu36HdervhlpWRN7DTd 6uZQnRvT8qX8tqCQdh6/pVGZCheyeBc6+y4C9/RWLAj0VqW0Zuj29XrpOvvpP1CwbWeFbm fBlxU6Tr9/5L2jSfY0HJVq910bpy3to= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1767907628; h=from:from:reply-to:reply-to: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=ZZU8r+RCFJ1jEtmsX6mpEJu1O7Ro0wL5v4syn8JyhiE=; b=rgZymFtKxfaMgDxcetCSh7aq5GywiY4HbCwncfXh198AjaY/BPftNkDMYnDsixHAsCz8wx fwQZ3sGV6XX4DoCA== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id C5EF93EA63; Thu, 8 Jan 2026 21:27:07 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id d94qMCshYGlqWwAAD6G6ig (envelope-from ); Thu, 08 Jan 2026 21:27:07 +0000 Date: Thu, 8 Jan 2026 22:26:58 +0100 From: David Sterba To: Jeff Layton Cc: Luis de Bethencourt , Salah Triki , Nicolas Pitre , Christoph Hellwig , Jan Kara , Anders Larsen , Alexander Viro , Christian Brauner , David Sterba , Chris Mason , Gao Xiang , Chao Yu , Yue Hu , Jeffle Xu , Sandeep Dhavale , Hongbo Li , Chunhai Guo , Jan Kara , Theodore Ts'o , Andreas Dilger , Jaegeuk Kim , OGAWA Hirofumi , David Woodhouse , Richard Weinberger , Dave Kleikamp , Ryusuke Konishi , Viacheslav Dubeyko , Konstantin Komarov , Mark Fasheh , Joel Becker , Joseph Qi , Mike Marshall , Martin Brandenburg , Miklos Szeredi , Amir Goldstein , Phillip Lougher , Carlos Maiolino , Hugh Dickins , Baolin Wang , Andrew Morton , Namjae Jeon , Sungjong Seo , Yuezhang Mo , Chuck Lever , Alexander Aring , Andreas Gruenbacher , Jonathan Corbet , "Matthew Wilcox (Oracle)" , Eric Van Hensbergen , Latchesar Ionkov , Dominique Martinet , Christian Schoenebeck , Xiubo Li , Ilya Dryomov , Trond Myklebust , Anna Schumaker , Steve French , Paulo Alcantara , Ronnie Sahlberg , Shyam Prasad N , Tom Talpey , Bharath SM , Hans de Goede , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-erofs@lists.ozlabs.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-mtd@lists.infradead.org, jfs-discussion@lists.sourceforge.net, linux-nilfs@vger.kernel.org, ntfs3@lists.linux.dev, ocfs2-devel@lists.linux.dev, devel@lists.orangefs.org, linux-unionfs@vger.kernel.org, linux-xfs@vger.kernel.org, linux-mm@kvack.org, gfs2@lists.linux.dev, linux-doc@vger.kernel.org, v9fs@lists.linux.dev, ceph-devel@vger.kernel.org, linux-nfs@vger.kernel.org, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org Subject: Re: [PATCH 03/24] btrfs: add setlease file operation Message-ID: <20260108212658.GM21071@twin.jikos.cz> Reply-To: dsterba@suse.cz References: <20260108-setlease-6-20-v1-0-ea4dec9b67fa@kernel.org> <20260108-setlease-6-20-v1-3-ea4dec9b67fa@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260108-setlease-6-20-v1-3-ea4dec9b67fa@kernel.org> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) X-Rspamd-Action: no action X-Rspamd-Queue-Id: 1A084180006 X-Stat-Signature: o5d88s5zayg89h49bofatugi1hse9osi X-Rspam-User: X-Rspamd-Server: rspam05 X-HE-Tag: 1767907629-137642 X-HE-Meta: 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 U6nZyD8+ 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 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: List-Subscribe: List-Unsubscribe: On Thu, Jan 08, 2026 at 12:12:58PM -0500, Jeff Layton wrote: > Add the setlease file_operation to btrfs_file_operations and > btrfs_dir_file_operations, pointing to generic_setlease. A future > patch will change the default behavior to reject lease attempts with > -EINVAL when there is no setlease file operation defined. Add > generic_setlease to retain the ability to set leases on this > filesystem. > > Signed-off-by: Jeff Layton Acked-by: David Sterba