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 v8
Date: Thu, 17 Oct 2019 13:49:09 -0700 [thread overview]
Message-ID: <20191017204909.GO13108@magnolia> (raw)
In-Reply-To: <20191017175624.30305-1-hch@lst.de>
On Thu, Oct 17, 2019 at 07:56:10PM +0200, Christoph Hellwig wrote:
> Hi Darrick,
>
> this series cleans up the xfs writepage code and then lifts it to
> fs/iomap/ so that it could be use by other file system.
>
> Note: the submit_ioend hook has not been renamed. Feel free to
> rename it if you really dislike the name.
Heh, ok. ->prepare_ioend it is.
Is a v3 of "iomap and xfs COW cleanups" coming soon?
--D
>
> Changes since v7:
> - fix various commit log typos
> - fix up various comments
> - move some of the iomap tracepoint additions to an earlier patch
> - rebased on top of "iomap: iomap that extends beyond EOF should be
> marked dirty"
>
> Changes since v6:
> - actually add trace.c to the patch
> - move back to the old order that massages XFS into shape and then
> lifts the code to iomap
> - cleanup iomap_ioend_compare
> - cleanup the add_to_ioend checks
>
> Changes since v5:
> - move the tracing code to fs/iomap/trace.[ch]
> - fix a bisection issue with the tracing code
> - add an assert that xfs_end_io now only gets "complicated" completions
> - better document the iomap_writeback_ops methods in iomap.h
>
> Changes since v4:
> - rebased on top 5.4-rc1
> - drop the addition of list_pop / list_pop_entry
> - re-split a few patches to better fit Darricks scheme of keeping the
> iomap additions separate from the XFS switchover
>
> Changes since v3:
> - re-split the pages to add new code to iomap and then switch xfs to
> it later (Darrick)
>
> 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
prev parent reply other threads:[~2019-10-17 20:49 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-17 17:56 lift the xfs writepage code into iomap v8 Christoph Hellwig
2019-10-17 17:56 ` [PATCH 01/14] iomap: iomap that extends beyond EOF should be marked dirty Christoph Hellwig
2019-10-17 18:39 ` Darrick J. Wong
2019-10-17 21:56 ` Dave Chinner
2019-10-17 23:08 ` Matthew Bobrowski
2019-10-18 1:02 ` Darrick J. Wong
2019-10-18 7:20 ` Christoph Hellwig
2019-10-17 17:56 ` [PATCH 02/14] xfs: initialize iomap->flags in xfs_bmbt_to_iomap Christoph Hellwig
2019-10-17 17:56 ` [PATCH 03/14] xfs: set IOMAP_F_NEW more carefully Christoph Hellwig
2019-10-17 17:56 ` [PATCH 04/14] xfs: use a struct iomap in xfs_writepage_ctx Christoph Hellwig
2019-10-17 17:56 ` [PATCH 05/14] xfs: refactor the ioend merging code Christoph Hellwig
2019-10-17 18:40 ` Darrick J. Wong
2019-10-17 17:56 ` [PATCH 06/14] xfs: turn io_append_trans into an io_private void pointer Christoph Hellwig
2019-10-17 17:56 ` [PATCH 07/14] xfs: remove the fork fields in the writepage_ctx and ioend Christoph Hellwig
2019-10-17 17:56 ` [PATCH 08/14] iomap: zero newly allocated mapped blocks Christoph Hellwig
2019-10-17 17:56 ` [PATCH 09/14] iomap: lift common tracing code from xfs to iomap Christoph Hellwig
2019-10-17 17:56 ` [PATCH 10/14] iomap: lift the xfs writeback code " Christoph Hellwig
2019-10-17 18:48 ` Darrick J. Wong
2019-10-17 22:01 ` Dave Chinner
2019-10-17 17:56 ` [PATCH 11/14] iomap: warn on inline maps in iomap_writepage_map Christoph Hellwig
2019-10-17 17:56 ` [PATCH 12/14] iomap: move struct iomap_page out of iomap.h Christoph Hellwig
2019-10-17 17:56 ` [PATCH 13/14] iomap: cleanup iomap_ioend_compare Christoph Hellwig
2019-10-17 17:56 ` [PATCH 14/14] iomap: pass a struct page to iomap_finish_page_writeback Christoph Hellwig
2019-10-17 18:41 ` Darrick J. Wong
2019-10-17 20:49 ` Darrick J. Wong [this message]
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