From: Dave Chinner <david@fromorbit.com>
To: xfs@oss.sgi.com
Subject: [PATCH 0/4] XFS: replace the mount inode list with radix tree traversals V2
Date: Wed, 23 Jul 2008 10:41:09 +1000 [thread overview]
Message-ID: <1216773673-3620-1-git-send-email-david@fromorbit.com> (raw)
The list of all inodes on a mount is superfluous. We can traverse
all inodes now by walking the per-AG inode radix trees without
needing a separate list. This enables us to remove a bunch of
complex list traversal code and remove another two pointers from
the xfs_inode.
Also, by replacing the sync traversal with an ascending inode
number traversal, we will issue better inode I/O patterns for
writeback triggered by xfssyncd or unmount.
next reply other threads:[~2008-07-23 0:40 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-23 0:41 Dave Chinner [this message]
2008-07-23 0:41 ` [PATCH 1/4] XFS: Remove xfs_iflush_all and clean up xfs_finish_reclaim_all() V2 Dave Chinner
2008-07-23 0:41 ` [PATCH 2/4] XFS: Use the inode tree for finding dirty inodes V2 Dave Chinner
2008-07-23 0:41 ` [PATCH 3/4] XFS: Traverse inode trees when releasing dquots V2 Dave Chinner
2008-07-23 0:41 ` [PATCH 4/4] XFS: remove the mount inode list Dave Chinner
2008-07-23 20:46 ` Christoph Hellwig
2008-07-23 2:23 ` [PATCH 0/4] XFS: replace the mount inode list with radix tree traversals V2 Mark Goodwin
2008-07-23 4:33 ` Dave Chinner
2008-07-23 7:17 ` Christoph Hellwig
2008-07-23 14:30 ` Dave Chinner
[not found] ` <20080811140850.GA12521@infradead.org>
2008-08-12 0:19 ` Dave Chinner
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