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Fri, 16 Jan 2026 10:47:27 +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 sMCYNj8XamkZDAAAD6G6ig (envelope-from ); Fri, 16 Jan 2026 10:47:27 +0000 Received: by quack3.suse.cz (Postfix, from userid 1000) id A8D37A091D; Fri, 16 Jan 2026 11:47:27 +0100 (CET) Date: Fri, 16 Jan 2026 11:47:27 +0100 From: Jan Kara To: Jeff Layton Cc: Christian Brauner , Alexander Viro , Chuck Lever , NeilBrown , Olga Kornievskaia , Dai Ngo , Tom Talpey , Amir Goldstein , Hugh Dickins , Baolin Wang , Andrew Morton , Theodore Ts'o , Andreas Dilger , Jan Kara , Gao Xiang , Chao Yu , Yue Hu , Jeffle Xu , Sandeep Dhavale , Hongbo Li , Chunhai Guo , Carlos Maiolino , Ilya Dryomov , Alex Markuze , Viacheslav Dubeyko , Chris Mason , David Sterba , Luis de Bethencourt , Salah Triki , Phillip Lougher , Steve French , Paulo Alcantara , Ronnie Sahlberg , Shyam Prasad N , Bharath SM , Miklos Szeredi , Mike Marshall , Martin Brandenburg , Mark Fasheh , Joel Becker , Joseph Qi , Konstantin Komarov , Ryusuke Konishi , Trond Myklebust , Anna Schumaker , Dave Kleikamp , David Woodhouse , Richard Weinberger , Jan Kara , Andreas Gruenbacher , OGAWA Hirofumi , Jaegeuk Kim , Christoph Hellwig , linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-ext4@vger.kernel.org, linux-erofs@lists.ozlabs.org, linux-xfs@vger.kernel.org, ceph-devel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-unionfs@vger.kernel.org, devel@lists.orangefs.org, ocfs2-devel@lists.linux.dev, ntfs3@lists.linux.dev, linux-nilfs@vger.kernel.org, jfs-discussion@lists.sourceforge.net, linux-mtd@lists.infradead.org, gfs2@lists.linux.dev, linux-f2fs-devel@lists.sourceforge.net Subject: Re: [PATCH 02/29] tmpfs: add EXPORT_OP_STABLE_HANDLES flag to export operations Message-ID: References: <20260115-exportfs-nfsd-v1-0-8e80160e3c0c@kernel.org> <20260115-exportfs-nfsd-v1-2-8e80160e3c0c@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260115-exportfs-nfsd-v1-2-8e80160e3c0c@kernel.org> X-Rspamd-Action: no action X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 6C3FC160003 X-Stat-Signature: cfashxbh8qcod5cshtmsrmnu3ot4zf5n X-Rspam-User: X-HE-Tag: 1768560449-111722 X-HE-Meta: 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 mz0xLlZK hvDVn7Jm5WIf1NvpDNoYjsyojgJUFvTvbRSyOmow+7846ubOHHYbQQvPqsDJwnsVwAAK9Od6BueeQmZI= 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 15-01-26 12:47:33, Jeff Layton wrote: > Add the EXPORT_OP_STABLE_HANDLES flag to tmpfs export operations to indicate > that this filesystem can be exported via NFS. > > Signed-off-by: Jeff Layton Looks good. Feel free to add: Reviewed-by: Jan Kara Honza > --- > mm/shmem.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/mm/shmem.c b/mm/shmem.c > index ec6c01378e9d2bd47db9d7506e4d6a565e092185..c64c4410b4fd9961599a5ea768b469d8184e713e 100644 > --- a/mm/shmem.c > +++ b/mm/shmem.c > @@ -4477,6 +4477,7 @@ static const struct export_operations shmem_export_ops = { > .get_parent = shmem_get_parent, > .encode_fh = shmem_encode_fh, > .fh_to_dentry = shmem_fh_to_dentry, > + .flags = EXPORT_OP_STABLE_HANDLES, > }; > > enum shmem_param { > > -- > 2.52.0 > -- Jan Kara SUSE Labs, CR