From: Christoph Hellwig <hch@infradead.org>
To: Dave Chinner <david@fromorbit.com>
Cc: linux-xfs@vger.kernel.org
Subject: Re: [PATCH 4/5] xfs: detect partial buffer recovery operations
Date: Tue, 19 Mar 2024 15:54:02 -0700 [thread overview]
Message-ID: <ZfoXihIirJ1PZrs5@infradead.org> (raw)
In-Reply-To: <20240319021547.3483050-5-david@fromorbit.com>
> +static bool
> +xlog_recovery_is_dir_buf(
> + struct xfs_buf_log_format *buf_f)
> +{
> + switch (xfs_blft_from_flags(buf_f)) {
> + case XFS_BLFT_DIR_BLOCK_BUF:
> + case XFS_BLFT_DIR_DATA_BUF:
> + case XFS_BLFT_DIR_FREE_BUF:
> + case XFS_BLFT_DIR_LEAF1_BUF:
> + case XFS_BLFT_DIR_LEAFN_BUF:
> + case XFS_BLFT_DA_NODE_BUF:
XFS_BLFT_DA_NODE_BUF can also be a non-directory buffer. Maybe this
should be named something like xlog_recover_maybe_is_partial_dabuf?
> + error = bp->b_error;
> goto out_release;
> }
>
> +
This adds a spurious new line.
Otherwise this looks good to me, but the lack over verifiation for these
multi-buffer recoveries really scares me..
next prev parent reply other threads:[~2024-03-19 22:54 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-19 2:15 [PATCH 0/5] xfs: fix discontiguous metadata block recovery Dave Chinner
2024-03-19 2:15 ` [PATCH 1/5] xfs: buffer log item type mismatches are corruption Dave Chinner
2024-03-19 7:23 ` Christoph Hellwig
2024-03-19 18:16 ` Darrick J. Wong
2024-03-19 2:15 ` [PATCH 2/5] xfs: separate out inode buffer recovery a bit more Dave Chinner
2024-03-19 7:26 ` Christoph Hellwig
2024-03-19 18:40 ` Darrick J. Wong
2024-03-19 2:15 ` [PATCH 3/5] xfs: recover dquot buffers unconditionally Dave Chinner
2024-03-19 18:49 ` Darrick J. Wong
2024-03-19 21:46 ` Christoph Hellwig
2024-03-19 2:15 ` [PATCH 4/5] xfs: detect partial buffer recovery operations Dave Chinner
2024-03-19 20:39 ` Darrick J. Wong
2024-03-19 22:54 ` Christoph Hellwig [this message]
2024-03-19 23:14 ` Darrick J. Wong
2024-03-19 2:15 ` [PATCH 5/5] xfs: consistently use struct xlog in buffer item recovery Dave Chinner
2024-03-19 20:40 ` Darrick J. Wong
2024-03-19 21:48 ` Christoph Hellwig
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