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From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: Christoph Hellwig <hch@lst.de>
Cc: Damien Le Moal <Damien.LeMoal@wdc.com>,
	Andreas Gruenbacher <agruenba@redhat.com>,
	linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: lift the xfs writepage code into iomap v3
Date: Mon, 29 Jul 2019 18:17:05 -0700	[thread overview]
Message-ID: <20190730011705.GO1561054@magnolia> (raw)
In-Reply-To: <20190722095024.19075-1-hch@lst.de>

On Mon, Jul 22, 2019 at 11:50:12AM +0200, Christoph Hellwig wrote:
> Hi all,
> 
> this series cleans up the xfs writepage code and then lifts it to
> fs/iomap.c so that it could be use by other file system.  I've been
> wanting to this for a while so that I could eventually convert gfs2
> over to it, but I never got to it.  Now Damien has a new zonefs
> file system for semi-raw access to zoned block devices that would
> like to use the iomap code instead of reinventing it, so I finally
> had to do the work.

I've posted a branch against -rc2 for us all to work from:

https://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git/log/?h=iomap-writeback

and will be emailing the patches shortly to the list for completeness.

--D

> 
> 
> Changes since v2:
>  - rebased to v5.3-rc1
>  - folded in a few changes from the gfs2 enablement series
> 
> Changes since v1:
>  - rebased to the latest xfs for-next tree
>  - keep the preallocated transactions for size updates
>  - rename list_pop to list_pop_entry and related cleanups
>  - better document the nofs context handling
>  - document that the iomap tracepoints are not a stable API

  parent reply	other threads:[~2019-07-30  1:17 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-22  9:50 lift the xfs writepage code into iomap v3 Christoph Hellwig
2019-07-22  9:50 ` [PATCH 01/12] list.h: add list_pop and list_pop_entry helpers Christoph Hellwig
2019-07-22 20:12   ` Matthew Wilcox
2019-07-22  9:50 ` [PATCH 02/12] xfs: initialize iomap->flags in xfs_bmbt_to_iomap Christoph Hellwig
2019-07-22  9:50 ` [PATCH 03/12] xfs: use a struct iomap in xfs_writepage_ctx Christoph Hellwig
2019-07-22  9:50 ` [PATCH 04/12] xfs: refactor the ioend merging code Christoph Hellwig
2019-07-22  9:50 ` [PATCH 05/12] xfs: turn io_append_trans into an io_private void pointer Christoph Hellwig
2019-07-22  9:50 ` [PATCH 06/12] xfs: remove the fork fields in the writepage_ctx and ioend Christoph Hellwig
2019-07-22  9:50 ` [PATCH 07/12] iomap: move the xfs writeback code to iomap.c Christoph Hellwig
2019-07-22  9:50 ` [PATCH 08/12] iomap: add tracing for the address space operations Christoph Hellwig
2019-07-22  9:50 ` [PATCH 09/12] iomap: move struct iomap_page out of iomap.h Christoph Hellwig
2019-07-22  9:50 ` [PATCH 10/12] iomap: warn on inline maps in iomap_writepage_map Christoph Hellwig
2019-07-22  9:50 ` [PATCH 11/12] xfs: set IOMAP_F_NEW more carefully Christoph Hellwig
2019-07-22  9:50 ` [PATCH 12/12] iomap: zero newly allocated mapped blocks Christoph Hellwig
2019-07-22 20:12 ` lift the xfs writepage code into iomap v3 Andreas Gruenbacher
2019-07-26 23:37 ` Darrick J. Wong
2019-07-27 13:33   ` Andreas Gruenbacher
2019-07-29  0:06     ` Darrick J. Wong
2019-07-30  1:17 ` Darrick J. Wong [this message]
2019-07-31  6:04   ` Damien Le Moal

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