From: bfields-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org (J. Bruce Fields)
To: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
Cc: viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org,
tao.peng-7I+n7zu2hftEKMMhf/gKZA@public.gmane.org,
jeff.layton-7I+n7zu2hftEKMMhf/gKZA@public.gmane.org,
linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-btrfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-cifs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: vfs: move btrfs clone ioctls to common code
Date: Mon, 30 Nov 2015 17:56:29 -0500 [thread overview]
Message-ID: <20151130225629.GC31564@fieldses.org> (raw)
In-Reply-To: <1448563859-21922-1-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
On Thu, Nov 26, 2015 at 07:50:54PM +0100, Christoph Hellwig wrote:
> This patch set moves the existing btrfs clone ioctls that other file
> system have started to implement to common code, and allows the NFS
> server to export this functionality to remote systems.
>
> This work is based originally on my NFS CLONE prototype, which reused
> code from Anna Schumaker's NFS COPY prototype, as well as various
> updates from Peng Tao to this code.
Looks good to me. (In particular: ACK to the locks.c and nfsd patches.
But, disclaimer, I haven't tried to test clone.)
--b.
>
> The patches are also available as a git branch and on gitweb:
>
> git://git.infradead.org/users/hch/pnfs.git clone-for-viro
> http://git.infradead.org/users/hch/pnfs.git/shortlog/refs/heads/clone-for-viro
>
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next prev parent reply other threads:[~2015-11-30 22:56 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-26 18:50 vfs: move btrfs clone ioctls to common code Christoph Hellwig
2015-11-26 18:50 ` [PATCH 2/5] locks: new locks_mandatory_area calling convention Christoph Hellwig
[not found] ` <1448563859-21922-3-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2015-11-30 22:38 ` J. Bruce Fields
[not found] ` <20151130223830.GB31564-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
2015-12-01 7:37 ` Christoph Hellwig
2015-11-26 18:50 ` [PATCH 3/5] vfs: pull btrfs clone API to vfs layer Christoph Hellwig
2015-11-26 18:50 ` [PATCH 4/5] nfsd: Pass filehandle to nfs4_preprocess_stateid_op() Christoph Hellwig
[not found] ` <1448563859-21922-1-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2015-11-26 18:50 ` [PATCH 1/5] cifs: implement clone_file_range operation Christoph Hellwig
[not found] ` <1448563859-21922-2-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2015-11-27 10:42 ` David Disseldorp
[not found] ` <20151127114232.5b367b7b-TzLh5lQYVSQb1SvskN2V4Q@public.gmane.org>
2015-11-30 9:02 ` Christoph Hellwig
2015-11-26 18:50 ` [PATCH 5/5] nfsd: implement the NFSv4.2 CLONE operation Christoph Hellwig
2015-11-30 22:56 ` J. Bruce Fields [this message]
2015-12-01 17:09 ` vfs: move btrfs clone ioctls to common code Chris Mason
2015-12-01 22:48 ` Steve French
2015-12-02 7:27 ` Christoph Hellwig
[not found] ` <20151202072757.GB15839-jcswGhMUV9g@public.gmane.org>
2015-12-02 17:40 ` Steve French
2015-12-03 10:30 ` Christoph Hellwig
[not found] ` <20151203103035.GA15996-jcswGhMUV9g@public.gmane.org>
2015-12-03 19:28 ` Steve French
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