From: Christoph Hellwig <hch@infradead.org>
To: Dave Chinner <david@fromorbit.com>
Cc: linux-xfs@vger.kernel.org
Subject: Re: [PATCH 2/9] xfs: track the iunlink list pointer in the xfs_inode
Date: Wed, 29 Jun 2022 00:08:33 -0700 [thread overview]
Message-ID: <Yrv6ce8SlU9gWXtW@infradead.org> (raw)
In-Reply-To: <20220627004336.217366-3-david@fromorbit.com>
On Mon, Jun 27, 2022 at 10:43:29AM +1000, Dave Chinner wrote:
> @@ -68,6 +68,9 @@ typedef struct xfs_inode {
> uint64_t i_diflags2; /* XFS_DIFLAG2_... */
> struct timespec64 i_crtime; /* time created */
>
> + /* unlinked list pointers */
> + xfs_agino_t i_next_unlinked;
The placement here seems unfortunate as it grows the inode vs just
filling holes. I think placing it before i_ioend_lock might work
better, but a little pahole evaluation might be a good idea.
next prev parent reply other threads:[~2022-06-29 7:08 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-27 0:43 [PATCH 0/9 v3] xfs: in-memory iunlink items Dave Chinner
2022-06-27 0:43 ` [PATCH 1/9] xfs: factor the xfs_iunlink functions Dave Chinner
2022-06-29 7:05 ` Christoph Hellwig
2022-06-29 20:48 ` Darrick J. Wong
2022-06-27 0:43 ` [PATCH 2/9] xfs: track the iunlink list pointer in the xfs_inode Dave Chinner
2022-06-29 7:08 ` Christoph Hellwig [this message]
2022-06-29 20:50 ` Darrick J. Wong
2022-06-27 0:43 ` [PATCH 3/9] xfs: refactor xlog_recover_process_iunlinks() Dave Chinner
2022-06-29 7:12 ` Christoph Hellwig
2022-06-29 20:56 ` Darrick J. Wong
2022-06-27 0:43 ` [PATCH 4/9] xfs: introduce xfs_iunlink_lookup Dave Chinner
2022-06-29 7:17 ` Christoph Hellwig
2022-06-29 21:01 ` Darrick J. Wong
2022-06-27 0:43 ` [PATCH 5/9] xfs: double link the unlinked inode list Dave Chinner
2022-06-29 7:20 ` Christoph Hellwig
2022-06-29 20:02 ` Darrick J. Wong
2022-06-29 21:06 ` Darrick J. Wong
2022-06-27 0:43 ` [PATCH 6/9] xfs: clean up xfs_iunlink_update_inode() Dave Chinner
2022-06-29 7:21 ` Christoph Hellwig
2022-06-29 21:07 ` Darrick J. Wong
2022-06-27 0:43 ` [PATCH 7/9] xfs: combine iunlink inode update functions Dave Chinner
2022-06-29 7:21 ` Christoph Hellwig
2022-06-29 21:07 ` Darrick J. Wong
2022-06-27 0:43 ` [PATCH 8/9] xfs: add log item precommit operation Dave Chinner
2022-06-29 21:16 ` Darrick J. Wong
2022-06-29 21:34 ` Dave Chinner
2022-06-29 21:42 ` Darrick J. Wong
2022-06-29 21:48 ` Dave Chinner
2022-07-07 2:34 ` Darrick J. Wong
2022-06-27 0:43 ` [PATCH 9/9] xfs: add in-memory iunlink log item Dave Chinner
2022-06-29 7:25 ` Christoph Hellwig
2022-06-29 21:37 ` Dave Chinner
2022-06-29 21:21 ` Darrick J. Wong
2022-06-29 21:44 ` Dave Chinner
2022-06-29 21:49 ` Darrick J. Wong
-- strict thread matches above, loose matches on Subject: below --
2022-07-07 23:43 [PATCH 0/9 v4] xfs: introduce in-memory inode unlink log items Dave Chinner
2022-07-07 23:43 ` [PATCH 2/9] xfs: track the iunlink list pointer in the xfs_inode Dave Chinner
2022-07-11 5:17 ` Christoph Hellwig
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