From: Christoph Hellwig <hch@infradead.org>
To: Dave Chinner <david@fromorbit.com>
Cc: xfs@oss.sgi.com
Subject: Re: [PATCH 3/5] xfs: remove confusing ail cursor wrapper
Date: Mon, 4 Jul 2011 04:16:03 -0400 [thread overview]
Message-ID: <20110704081603.GC22496@infradead.org> (raw)
In-Reply-To: <1309757260-5484-4-git-send-email-david@fromorbit.com>
On Mon, Jul 04, 2011 at 03:27:38PM +1000, Dave Chinner wrote:
> From: Dave Chinner <dchinner@redhat.com>
>
> xfs_trans_ail_cursor_set() doesn't set the cursor to the current log
> item, it sets it to the next item. There is already a function for
> doing this - xfs_trans_ail_cursor_next() - and the _set function is
> simply a two line wrapper. Remove it and open code the setting of
> the cursor in the two locations that call it to remove the
> confusion.
>
> Signed-off-by: Dave Chinner <dchinner@redhat.com>
> ---
> fs/xfs/xfs_trans_ail.c | 38 ++++++++++++--------------------------
> 1 files changed, 12 insertions(+), 26 deletions(-)
> @@ -295,14 +283,11 @@ xfs_trans_ail_cursor_first(
> }
> lip = NULL;
> out:
> - xfs_trans_ail_cursor_set(ailp, cur, lip);
> + if (lip)
> + cur->item = xfs_ail_next(ailp, lip);
> return lip;
The lip = NULL above could nbe turned into a direct return NULL;
Otherwise looks good,
Reviewed-by: Christoph Hellwig <hch@lst.de>
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next prev parent reply other threads:[~2011-07-04 8:16 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-04 5:27 [PATCH 0/5] xfs: fix AIL bulk insert issues and cleanups Dave Chinner
2011-07-04 5:27 ` [PATCH 1/5] xfs: unpin stale inodes directly in IOP_COMMITTED Dave Chinner
2011-07-04 8:13 ` Christoph Hellwig
2011-07-06 20:45 ` Alex Elder
2011-07-04 5:27 ` [PATCH 2/5] xfs: use a cursor for bulk AIL insertion Dave Chinner
2011-07-04 8:32 ` Christoph Hellwig
2011-07-04 11:16 ` Christoph Hellwig
2011-07-04 21:20 ` Christoph Hellwig
2011-07-07 21:26 ` Alex Elder
2011-07-08 1:04 ` Dave Chinner
2011-07-07 20:29 ` Alex Elder
2011-07-04 5:27 ` [PATCH 3/5] xfs: remove confusing ail cursor wrapper Dave Chinner
2011-07-04 8:16 ` Christoph Hellwig [this message]
2011-07-07 20:33 ` Alex Elder
2011-07-04 5:27 ` [PATCH 4/5] xfs: convert AIL cursors to use struct list_head Dave Chinner
2011-07-04 8:43 ` Christoph Hellwig
2011-07-07 21:15 ` Alex Elder
2011-07-08 1:54 ` Dave Chinner
2011-07-04 5:27 ` [PATCH 5/5] xfs: add size update tracepoint to IO completion Dave Chinner
2011-07-04 8:16 ` Christoph Hellwig
2011-07-07 21:18 ` Alex Elder
2011-07-04 8:13 ` [PATCH 0/5] xfs: fix AIL bulk insert issues and cleanups Christoph Hellwig
2011-07-04 11:26 ` Dave Chinner
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