From: Christoph Hellwig <hch@infradead.org>
To: Dave Chinner <david@fromorbit.com>
Cc: xfs@oss.sgi.com
Subject: Re: [PATCH 2/8] xfs: remove xfs_cancel_ioend
Date: Wed, 10 Feb 2016 03:28:00 -0800 [thread overview]
Message-ID: <20160210112800.GA15221@infradead.org> (raw)
In-Reply-To: <1455094043-9694-3-git-send-email-david@fromorbit.com>
> +static int
> +xfs_writepage_submit(
> + struct xfs_ioend *ioend,
> + struct xfs_ioend *iohead,
> + struct writeback_control *wbc,
> + int status)
> +{
> + struct blk_plug plug;
> +
> + /* Reserve log space if we might write beyond the on-disk inode size. */
> + if (!status && ioend && ioend->io_type != XFS_IO_UNWRITTEN &&
> + xfs_ioend_is_append(ioend))
> + status = xfs_setfilesize_trans_alloc(ioend);
> +
> + if (iohead) {
> + blk_start_plug(&plug);
> + xfs_submit_ioend(wbc, iohead, status);
> + blk_finish_plug(&plug);
> + }
> + return status;
> +}
We return the xfs_setfilesize_trans_alloc failure status here,
but none of the callers pick it up. The way this is handled later
changes a bit, but even at the end of the series only 1 of the
three callers handles the error.
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next prev parent reply other threads:[~2016-02-10 11:28 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-10 8:47 [PATCH 0/8 v4] xfs: get rid of xfs_cluster_write Dave Chinner
2016-02-10 8:47 ` [PATCH 1/8] xfs: remove nonblocking mode from xfs_vm_writepage Dave Chinner
2016-02-10 8:47 ` [PATCH 2/8] xfs: remove xfs_cancel_ioend Dave Chinner
2016-02-10 11:28 ` Christoph Hellwig [this message]
2016-02-11 0:21 ` Dave Chinner
2016-02-11 15:14 ` Christoph Hellwig
2016-02-11 20:59 ` Dave Chinner
2016-02-10 8:47 ` [PATCH 3/8] xfs: Introduce writeback context for writepages Dave Chinner
2016-02-10 11:31 ` Christoph Hellwig
2016-02-11 0:25 ` Dave Chinner
2016-02-10 8:47 ` [PATCH 4/8] xfs: xfs_cluster_write is redundant Dave Chinner
2016-02-10 8:47 ` [PATCH 5/8] xfs: factor mapping out of xfs_do_writepage Dave Chinner
2016-02-10 8:47 ` [PATCH 6/8] xfs: don't chain ioends during writepage submission Dave Chinner
2016-02-10 11:36 ` Christoph Hellwig
2016-02-11 0:26 ` Dave Chinner
2016-02-11 6:39 ` Dave Chinner
2016-02-10 8:47 ` [PATCH 7/8] [RFC] xfs: build bios directly in xfs_add_to_ioend Dave Chinner
2016-02-10 8:47 ` [PATCH 8/8] [RFC] xfs: don't release bios on completion immediately Dave Chinner
2016-02-10 9:05 ` [PATCH 0/8 v4] xfs: get rid of xfs_cluster_write Christoph Hellwig
2016-02-10 18:25 ` Christoph Hellwig
2016-02-10 21:25 ` Dave Chinner
2016-02-11 15:13 ` Christoph Hellwig
2016-02-11 20:12 ` Dave Chinner
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