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From: "Darrick J. Wong via Linux-f2fs-devel" <linux-f2fs-devel@lists.sourceforge.net>
To: Joanne Koong <joannelkoong@gmail.com>
Cc: "Ritesh Harjani \(IBM\)" <ritesh.list@gmail.com>,
	Jan Kara <jack@suse.cz>,
	Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>,
	Yuezhang Mo <yuezhang.mo@sony.com>,
	Carlos Maiolino <cem@kernel.org>,
	Hyunchul Lee <hyc.lee@gmail.com>,
	Konstantin Komarov <almaz.alexandrovich@paragon-software.com>,
	Chris Mason <clm@fb.com>,
	Andreas Dilger <adilger.kernel@dilger.ca>,
	Ojaswin Mujoo <ojaswin@linux.ibm.com>,
	Baokun Li <libaokun@linux.alibaba.com>,
	Chunhai Guo <guochunhai@vivo.com>, Dan Williams <djbw@kernel.org>,
	Naohiro Aota <naohiro.aota@wdc.com>, Yue Hu <zbestahu@gmail.com>,
	Miklos Szeredi <miklos@szeredi.hu>,
	Zhang Yi <yi.zhang@huawei.com>,
	willy@infradead.org, Christoph Hellwig <hch@lst.de>,
	hsiangkao@linux.alibaba.com, Gao Xiang <xiang@kernel.org>,
	"open list:EXT2 FILE SYSTEM" <linux-ext4@vger.kernel.org>,
	Namjae Jeon <linkinjeon@kernel.org>,
	"open list:BLOCK LAYER" <linux-block@vger.kernel.org>,
	Damien Le Moal <dlemoal@kernel.org>,
	David Sterba <dsterba@suse.com>,
	Alexander Viro <viro@zeniv.linux.org.uk>,
	Jeffle Xu <jefflexu@linux.alibaba.com>,
	Jaegeuk Kim <jaegeuk@kernel.org>,
	Andreas Gruenbacher <agruenba@redhat.com>,
	Jens Axboe <axboe@kernel.dk>,
	"open list:FUSE FILESYSTEM \[CORE\]" <fuse-devel@lists.linux.dev>,
	brauner@kernel.org, Johannes Thumshirn <jth@kernel.org>,
	Theodore Ts'o <tytso@mit.edu>,
	"open list:NTFS3 FILESYSTEM" <ntfs3@lists.linux.dev>,
	open list <linux-kernel@vger.kernel.org>,
	"open list:F2FS FILE SYSTEM"
	<linux-f2fs-devel@lists.sourceforge.net>,
	linux-xfs@vger.kernel.org,
	"open list:GFS2 FILE SYSTEM" <gfs2@lists.linux.dev>,
	"open list:FILESYSTEM DIRECT ACCESS \(DAX\)"
	<nvdimm@lists.linux.dev>, Hongbo Li <lihongbo22@huawei.com>,
	linux-fsdevel@vger.kernel.org,
	Sungjong Seo <sj1557.seo@samsung.com>,
	"open list:EROFS FILE SYSTEM" <linux-erofs@lists.ozlabs.org>,
	"open list:BTRFS FILE SYSTEM" <linux-btrfs@vger.kernel.org>
Subject: Re: [f2fs-dev] [PATCH v2 17/18] iomap: pass iomap_next_fn directly instead of struct iomap_ops
Date: Thu, 2 Jul 2026 19:01:47 -0700	[thread overview]
Message-ID: <20260703020147.GT9392@frogsfrogsfrogs> (raw)
In-Reply-To: <CAJnrk1b8j5WHtbHOWNXc4=QBFOxde1f2QxTOeui7Ta8O-xWcTA@mail.gmail.com>

On Thu, Jul 02, 2026 at 06:47:43PM -0700, Joanne Koong wrote:
> On Thu, Jul 2, 2026 at 9:51 AM Darrick J. Wong <djwong@kernel.org> wrote:
> >
> > On Thu, Jul 02, 2026 at 04:07:05PM +0200, Christoph Hellwig wrote:
> > > Looks good:
> > >
> > > Reviewed-by: Christoph Hellwig <hch@lst.de>
> > >
> > > In terms of merge logistics, I wonder if we should delay this and
> > > the previous patch to the next merge window so that we can minimize the
> > > cross-subsystem merge pain with more file system iomap conversion.
> > > If none of them actually happen until rc6 or so, orif  the merges aren't
> > > painful we could still pick them up late in the merge window.
> >
> > I'd say everything but this patch should go in during the merge window
> > for 7.3, along with clear instructions to brauner/torvalds to expect
> > this patch to appear right before 7.3-rc1 gets tagged, to clean up all
> > the other changes that come in.
> 
> Just to clarify, did you mean this patch and the previous one? If i'm

Er, yes, patches 16-18 in this series.

> interpreting Christoph's concern correctly, I think he's worried about
> other filesystems converting to iomap using the ->iomap_begin() /
> ->iomap_end() functions still? That sounds like a good plan to me, for
> v3 I'll submit everything but this patch and the last one and then
> submit these patches (and any cleanup ones that become necessary) to
> Christian right before 7.3-rc1 gets tagged (which as I understand it,
> is when the merge window is about to close).

Yes.  And be sure to ask both of them beforehand so there aren't any
youknowwho-style surprises/outrages.

--D

> Thanks,
> Joanne
> 


_______________________________________________
Linux-f2fs-devel mailing list
Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel

WARNING: multiple messages have this Message-ID (diff)
From: "Darrick J. Wong" <djwong@kernel.org>
To: Joanne Koong <joannelkoong@gmail.com>
Cc: Christoph Hellwig <hch@lst.de>,
	brauner@kernel.org, willy@infradead.org,
	hsiangkao@linux.alibaba.com, linux-fsdevel@vger.kernel.org,
	linux-xfs@vger.kernel.org, Jens Axboe <axboe@kernel.dk>,
	Chris Mason <clm@fb.com>, David Sterba <dsterba@suse.com>,
	Alexander Viro <viro@zeniv.linux.org.uk>, Jan Kara <jack@suse.cz>,
	Dan Williams <djbw@kernel.org>, Gao Xiang <xiang@kernel.org>,
	Chao Yu <chao@kernel.org>, Yue Hu <zbestahu@gmail.com>,
	Jeffle Xu <jefflexu@linux.alibaba.com>,
	Sandeep Dhavale <dhavale@google.com>,
	Hongbo Li <lihongbo22@huawei.com>,
	Chunhai Guo <guochunhai@vivo.com>,
	Namjae Jeon <linkinjeon@kernel.org>,
	Sungjong Seo <sj1557.seo@samsung.com>,
	Yuezhang Mo <yuezhang.mo@sony.com>, Theodore Ts'o <tytso@mit.edu>,
	Andreas Dilger <adilger.kernel@dilger.ca>,
	Baokun Li <libaokun@linux.alibaba.com>,
	Ojaswin Mujoo <ojaswin@linux.ibm.com>,
	"Ritesh Harjani (IBM)" <ritesh.list@gmail.com>,
	Zhang Yi <yi.zhang@huawei.com>, Jaegeuk Kim <jaegeuk@kernel.org>,
	Miklos Szeredi <miklos@szeredi.hu>,
	Andreas Gruenbacher <agruenba@redhat.com>,
	Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>,
	Hyunchul Lee <hyc.lee@gmail.com>,
	Konstantin Komarov <almaz.alexandrovich@paragon-software.com>,
	Carlos Maiolino <cem@kernel.org>,
	Damien Le Moal <dlemoal@kernel.org>,
	Naohiro Aota <naohiro.aota@wdc.com>,
	Johannes Thumshirn <jth@kernel.org>,
	"open list:BLOCK LAYER" <linux-block@vger.kernel.org>,
	open list <linux-kernel@vger.kernel.org>,
	"open list:BTRFS FILE SYSTEM" <linux-btrfs@vger.kernel.org>,
	"open list:FILESYSTEM DIRECT ACCESS (DAX)"
	<nvdimm@lists.linux.dev>,
	"open list:EROFS FILE SYSTEM" <linux-erofs@lists.ozlabs.org>,
	"open list:EXT2 FILE SYSTEM" <linux-ext4@vger.kernel.org>,
	"open list:F2FS FILE SYSTEM"
	<linux-f2fs-devel@lists.sourceforge.net>,
	"open list:FUSE FILESYSTEM [CORE]" <fuse-devel@lists.linux.dev>,
	"open list:GFS2 FILE SYSTEM" <gfs2@lists.linux.dev>,
	"open list:NTFS3 FILESYSTEM" <ntfs3@lists.linux.dev>
Subject: Re: [PATCH v2 17/18] iomap: pass iomap_next_fn directly instead of struct iomap_ops
Date: Thu, 2 Jul 2026 19:01:47 -0700	[thread overview]
Message-ID: <20260703020147.GT9392@frogsfrogsfrogs> (raw)
In-Reply-To: <CAJnrk1b8j5WHtbHOWNXc4=QBFOxde1f2QxTOeui7Ta8O-xWcTA@mail.gmail.com>

On Thu, Jul 02, 2026 at 06:47:43PM -0700, Joanne Koong wrote:
> On Thu, Jul 2, 2026 at 9:51 AM Darrick J. Wong <djwong@kernel.org> wrote:
> >
> > On Thu, Jul 02, 2026 at 04:07:05PM +0200, Christoph Hellwig wrote:
> > > Looks good:
> > >
> > > Reviewed-by: Christoph Hellwig <hch@lst.de>
> > >
> > > In terms of merge logistics, I wonder if we should delay this and
> > > the previous patch to the next merge window so that we can minimize the
> > > cross-subsystem merge pain with more file system iomap conversion.
> > > If none of them actually happen until rc6 or so, orif  the merges aren't
> > > painful we could still pick them up late in the merge window.
> >
> > I'd say everything but this patch should go in during the merge window
> > for 7.3, along with clear instructions to brauner/torvalds to expect
> > this patch to appear right before 7.3-rc1 gets tagged, to clean up all
> > the other changes that come in.
> 
> Just to clarify, did you mean this patch and the previous one? If i'm

Er, yes, patches 16-18 in this series.

> interpreting Christoph's concern correctly, I think he's worried about
> other filesystems converting to iomap using the ->iomap_begin() /
> ->iomap_end() functions still? That sounds like a good plan to me, for
> v3 I'll submit everything but this patch and the last one and then
> submit these patches (and any cleanup ones that become necessary) to
> Christian right before 7.3-rc1 gets tagged (which as I understand it,
> is when the merge window is about to close).

Yes.  And be sure to ask both of them beforehand so there aren't any
youknowwho-style surprises/outrages.

--D

> Thanks,
> Joanne
> 

  reply	other threads:[~2026-07-03  2:02 UTC|newest]

Thread overview: 77+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-01  0:09 [PATCH v2 00/18] iomap: convert to in-iter iomap_next() model Joanne Koong
2026-07-01  0:09 ` [PATCH v2 01/18] iomap: add ->iomap_next() and iomap_process() helper Joanne Koong
2026-07-02 14:00   ` Christoph Hellwig
2026-07-02 23:01     ` Joanne Koong
2026-07-02 16:23   ` Darrick J. Wong
2026-07-02 22:41     ` Joanne Koong
2026-07-01  0:09 ` [PATCH v2 02/18] xfs: convert iomap ops to ->iomap_next() Joanne Koong
2026-07-02 14:03   ` Christoph Hellwig
2026-07-02 16:48     ` Darrick J. Wong
2026-07-03 12:33       ` Christoph Hellwig
2026-07-03 15:50         ` Darrick J. Wong
2026-07-02 16:43   ` Darrick J. Wong
2026-07-02 23:59     ` Joanne Koong
2026-07-03  1:21       ` Joanne Koong
2026-07-03  1:41         ` Darrick J. Wong
2026-07-03 12:32         ` Christoph Hellwig
2026-07-03  1:38       ` Darrick J. Wong
2026-07-01  0:09 ` [PATCH v2 03/18] btrfs: " Joanne Koong
2026-07-01  0:09 ` [PATCH v2 04/18] ntfs3: " Joanne Koong
2026-07-01  0:09 ` [PATCH v2 05/18] ntfs: " Joanne Koong
2026-07-01  0:09 ` [PATCH v2 06/18] ext4: " Joanne Koong
2026-07-01 10:01   ` Jan Kara
2026-07-01  0:09 ` [PATCH v2 07/18] erofs: " Joanne Koong
2026-07-01  0:41   ` Gao Xiang
2026-07-01  0:09 ` [PATCH v2 08/18] zonefs: " Joanne Koong
2026-07-01  0:09 ` [PATCH v2 09/18] ext2: " Joanne Koong
2026-07-01 10:02   ` Jan Kara
2026-07-01  0:09 ` [PATCH v2 10/18] block: " Joanne Koong
2026-07-01  0:55   ` Keith Busch
2026-07-02 14:03     ` Christoph Hellwig
2026-07-03  0:06     ` Joanne Koong
2026-07-01  0:09 ` [PATCH v2 11/18] f2fs: " Joanne Koong
2026-07-01  0:09   ` [f2fs-dev] " Joanne Koong
2026-07-01  0:09 ` [PATCH v2 12/18] gfs2: " Joanne Koong
2026-07-03 11:45   ` Andreas Gruenbacher
2026-07-04  0:07     ` Joanne Koong
2026-07-01  0:09 ` [PATCH v2 13/18] hpfs: " Joanne Koong
2026-07-01  0:09 ` [PATCH v2 14/18] fuse: " Joanne Koong
2026-07-01  0:09 ` [PATCH v2 15/18] exfat: " Joanne Koong
2026-07-03  1:41   ` Joanne Koong
2026-07-01  0:09 ` [PATCH v2 16/18] iomap: remove ->iomap_begin()/->iomap_end() legacy path Joanne Koong
2026-07-02 14:04   ` Christoph Hellwig
2026-07-02 16:51   ` Darrick J. Wong
2026-07-01  0:09 ` [PATCH v2 17/18] iomap: pass iomap_next_fn directly instead of struct iomap_ops Joanne Koong
2026-07-01  0:09   ` [f2fs-dev] " Joanne Koong
2026-07-01 10:04   ` Jan Kara
2026-07-01 10:04     ` [f2fs-dev] " Jan Kara
2026-07-02 14:07   ` Christoph Hellwig
2026-07-02 14:07     ` [f2fs-dev] " Christoph Hellwig
2026-07-02 16:51     ` Darrick J. Wong
2026-07-02 16:51       ` [f2fs-dev] " Darrick J. Wong via Linux-f2fs-devel
2026-07-03  1:47       ` Joanne Koong
2026-07-03  1:47         ` [f2fs-dev] " Joanne Koong
2026-07-03  2:01         ` Darrick J. Wong via Linux-f2fs-devel [this message]
2026-07-03  2:01           ` Darrick J. Wong
2026-07-03 10:37         ` Christian Brauner
2026-07-03 10:37           ` [f2fs-dev] " Christian Brauner via Linux-f2fs-devel
2026-07-02 16:58   ` Darrick J. Wong
2026-07-02 16:58     ` [f2fs-dev] " Darrick J. Wong via Linux-f2fs-devel
2026-07-03  0:17     ` Joanne Koong
2026-07-03  0:17       ` [f2fs-dev] " Joanne Koong
2026-07-03  1:42       ` Darrick J. Wong
2026-07-03  1:42         ` [f2fs-dev] " Darrick J. Wong via Linux-f2fs-devel
2026-07-01  0:09 ` [PATCH v2 18/18] Documentation: iomap: update docs to reflect iomap_next model Joanne Koong
2026-07-02 14:07   ` Christoph Hellwig
2026-07-02 19:26   ` Darrick J. Wong
2026-07-03  1:36     ` Joanne Koong
2026-07-03  2:00       ` Darrick J. Wong
2026-07-03 12:43         ` Christoph Hellwig
2026-07-03 16:11           ` Darrick J. Wong
2026-07-04  0:34             ` Joanne Koong
2026-07-04  4:38               ` Darrick J. Wong
2026-07-06  4:59                 ` Christoph Hellwig
2026-07-06  3:59               ` Christoph Hellwig
2026-07-06  3:56             ` Christoph Hellwig
2026-07-02 13:49 ` [PATCH v2 00/18] iomap: convert to in-iter iomap_next() model Christoph Hellwig
2026-07-03  1:08   ` Joanne Koong

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