From: Christoph Hellwig <hch@lst.de>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>,
Chandan Babu R <chandan.babu@oracle.com>,
Christian Brauner <brauner@kernel.org>,
linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH 01/10] iomap: factor out a iomap_last_written_block helper
Date: Tue, 24 Sep 2024 07:45:53 +0200 [thread overview]
Message-ID: <20240924054553.GB10630@lst.de> (raw)
In-Reply-To: <20240923155319.GC21877@frogsfrogsfrogs>
On Mon, Sep 23, 2024 at 08:53:19AM -0700, Darrick J. Wong wrote:
> > +/*
> > + * Return the file offset for the first unused block after a short write.
>
> the first *unchanged* block after a short write?
>
> > + *
> > + * If nothing was written, round offset down to point at the first block in
>
> Might as well make explicit which variable we're operating on:
> "...round @pos down..."
I've updated this for the next version, thanks.
next prev parent reply other threads:[~2024-09-24 5:45 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-23 15:28 fix stale delalloc punching for COW I/O v3 Christoph Hellwig
2024-09-23 15:28 ` [PATCH 01/10] iomap: factor out a iomap_last_written_block helper Christoph Hellwig
2024-09-23 15:53 ` Darrick J. Wong
2024-09-24 5:45 ` Christoph Hellwig [this message]
2024-09-23 15:28 ` [PATCH 02/10] iomap: remove iomap_file_buffered_write_punch_delalloc Christoph Hellwig
2024-09-23 16:18 ` Darrick J. Wong
2024-09-23 22:43 ` Dave Chinner
2024-09-24 5:55 ` Christoph Hellwig
2024-09-24 6:05 ` Darrick J. Wong
2024-09-24 6:10 ` Christoph Hellwig
2024-09-23 15:28 ` [PATCH 03/10] iomap: move locking out of iomap_write_delalloc_release Christoph Hellwig
2024-09-23 16:19 ` Darrick J. Wong
2024-09-23 15:28 ` [PATCH 04/10] xfs: factor out a xfs_file_write_zero_eof helper Christoph Hellwig
2024-09-23 16:20 ` Darrick J. Wong
2024-09-23 15:28 ` [PATCH 05/10] xfs: take XFS_MMAPLOCK_EXCL xfs_file_write_zero_eof Christoph Hellwig
2024-09-23 15:28 ` [PATCH 06/10] xfs: zeroing already holds invalidate_lock Christoph Hellwig
2024-09-23 16:22 ` Darrick J. Wong
2024-09-24 5:44 ` Christoph Hellwig
2024-09-23 15:28 ` [PATCH 07/10] xfs: support the COW fork in xfs_bmap_punch_delalloc_range Christoph Hellwig
2024-09-23 15:28 ` [PATCH 08/10] xfs: share more code in xfs_buffered_write_iomap_begin Christoph Hellwig
2024-09-23 15:28 ` [PATCH 09/10] xfs: set IOMAP_F_SHARED for all COW fork allocations Christoph Hellwig
2024-09-23 15:28 ` [PATCH 10/10] xfs: punch delalloc extents from the COW fork for COW writes Christoph Hellwig
2024-09-25 9:19 ` fix stale delalloc punching for COW I/O v3 Christian Brauner
2024-09-25 9:24 ` fix stale delalloc punching for COW I/O v4 Christian Brauner
-- strict thread matches above, loose matches on Subject: below --
2024-09-24 7:40 Christoph Hellwig
2024-09-24 7:40 ` [PATCH 01/10] iomap: factor out a iomap_last_written_block helper Christoph Hellwig
2024-09-24 14:58 ` Darrick J. Wong
2024-09-24 7:40 ` [PATCH 02/10] iomap: remove iomap_file_buffered_write_punch_delalloc Christoph Hellwig
2024-09-24 7:40 ` [PATCH 03/10] iomap: move locking out of iomap_write_delalloc_release Christoph Hellwig
2024-09-24 7:40 ` [PATCH 04/10] xfs: factor out a xfs_file_write_zero_eof helper Christoph Hellwig
2024-09-24 7:40 ` [PATCH 05/10] xfs: take XFS_MMAPLOCK_EXCL xfs_file_write_zero_eof Christoph Hellwig
2024-09-24 7:40 ` [PATCH 06/10] xfs: zeroing already holds invalidate_lock Christoph Hellwig
2024-09-24 7:40 ` [PATCH 07/10] xfs: support the COW fork in xfs_bmap_punch_delalloc_range Christoph Hellwig
2024-09-24 7:40 ` [PATCH 08/10] xfs: share more code in xfs_buffered_write_iomap_begin Christoph Hellwig
2024-09-24 7:40 ` [PATCH 09/10] xfs: set IOMAP_F_SHARED for all COW fork allocations Christoph Hellwig
2024-09-24 7:40 ` [PATCH 10/10] xfs: punch delalloc extents from the COW fork for COW writes Christoph Hellwig
2024-10-05 15:53 ` fix stale delalloc punching for COW I/O v4 Darrick J. Wong
2024-10-07 5:41 ` Christoph Hellwig
2024-10-07 6:28 ` Darrick J. Wong
2024-10-07 6:46 ` Christoph Hellwig
2024-10-07 15:20 ` Darrick J. Wong
2024-10-08 8:59 fix stale delalloc punching for COW I/O v5 Christoph Hellwig
2024-10-08 8:59 ` [PATCH 01/10] iomap: factor out a iomap_last_written_block helper Christoph Hellwig
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