From: Christoph Hellwig <hch@infradead.org>
To: Dave Chinner <david@fromorbit.com>
Cc: xfs@oss.sgi.com
Subject: Re: [PATCH 3/8] XFS: move the AIl traversal over to a consistent interface
Date: Fri, 19 Sep 2008 05:26:05 -0400 [thread overview]
Message-ID: <20080919092605.GC11443@infradead.org> (raw)
In-Reply-To: <1221317877-8333-4-git-send-email-david@fromorbit.com>
On Sun, Sep 14, 2008 at 12:57:52AM +1000, Dave Chinner wrote:
> With the new cursor interface, it makes sense to make all the
> traversing code use the cursor interface and make the old one go
> away. This means more of the AIL interfacing is done by passing
> struct xfs_ail pointers around the place instead of struct
> xfs_mount pointers.
>
> We can replace the use of xfs_trans_first_ail() in
> xfs_log_need_covered() as it is only checking if the AIL is empty.
> We can do that with a call to xfs_trans_ail_tail() instead, where a
> zero LSN returned indicates and empty AIL...
Looks good.
next prev parent reply other threads:[~2008-09-19 9:24 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-13 14:57 [PATCH 0/8] XFS: AIL cleanup and bug fixes Dave Chinner
2008-09-13 14:57 ` [PATCH 1/8] XFS: Allocate the struct xfs_ail Dave Chinner
2008-09-19 9:15 ` Christoph Hellwig
2008-09-13 14:57 ` [PATCH 2/8] XFS: Use a cursor for AIL traversal Dave Chinner
2008-09-19 9:24 ` Christoph Hellwig
2008-09-24 3:11 ` Dave Chinner
2008-09-13 14:57 ` [PATCH 3/8] XFS: move the AIl traversal over to a consistent interface Dave Chinner
2008-09-19 9:26 ` Christoph Hellwig [this message]
2008-09-13 14:57 ` [PATCH 4/8] XFS: Allow 64 bit machines to avoid the AIL lock during flushes Dave Chinner
2008-09-19 9:26 ` Christoph Hellwig
2008-09-13 14:57 ` [PATCH 5/8] XFS: Move the AIL lock into the struct xfs_ail Dave Chinner
2008-09-19 9:26 ` Christoph Hellwig
2008-09-13 14:57 ` [PATCH 6/8] XFS: Given the log a pointer to the AIL Dave Chinner
2008-09-19 9:27 ` Christoph Hellwig
2008-09-20 6:50 ` Dave Chinner
2008-09-13 14:57 ` [PATCH 7/8] XFS: Add ail pointer into log items Dave Chinner
2008-09-19 9:28 ` Christoph Hellwig
2008-09-20 6:34 ` Dave Chinner
2008-09-13 14:57 ` [PATCH 8/8] XFS: Finish removing the mount pointer from the AIL API Dave Chinner
2008-09-19 9:28 ` Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2008-10-07 22:13 [PATCH 0/8] XFS: AIL cleanup and bug fixes Dave Chinner
2008-10-07 22:13 ` [PATCH 3/8] XFS: move the AIl traversal over to a consistent interface Dave Chinner
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