Re: [PATCH 02/13] dcache: convert dentry_stat.nr_unused to per-cpu counters

[PATCH 00/12] RFC: shrinker APi rework and generic LRU lists · Dave Chinner <david@fromorbit.com> · 2011-08-23
[PATCH 01/13] fs: Use a common define for inode slab caches · Dave Chinner <david@fromorbit.com> · 2011-08-23
Re: [PATCH 01/13] fs: Use a common define for inode slab caches · Christoph Hellwig <hch@infradead.org> · 2011-08-23
Re: [PATCH 01/13] fs: Use a common define for inode slab caches · Dave Chinner <david@fromorbit.com> · 2011-08-23
Re: [PATCH 01/13] fs: Use a common define for inode slab caches · Christoph Hellwig <hch@infradead.org> · 2011-08-24
[PATCH 02/13] dcache: convert dentry_stat.nr_unused to per-cpu counters · Dave Chinner <david@fromorbit.com> · 2011-08-23
Re: [PATCH 02/13] dcache: convert dentry_stat.nr_unused to per-cpu counters · Christoph Hellwig <hch@infradead.org> · 2011-08-23
Re: [PATCH 02/13] dcache: convert dentry_stat.nr_unused to per-cpu counters · Christoph Lameter <hidden> · 2011-08-24
[PATCH 03/13] dentry: move to per-sb LRU locks · Dave Chinner <david@fromorbit.com> · 2011-08-23
Re: [PATCH 03/13] dentry: move to per-sb LRU locks · Christoph Hellwig <hch@infradead.org> · 2011-08-24
[PATCH 04/13] mm: new shrinker API · Dave Chinner <david@fromorbit.com> · 2011-08-23
Re: [PATCH 04/13] mm: new shrinker API · Christoph Hellwig <hch@infradead.org> · 2011-08-23
Re: [PATCH 04/13] mm: new shrinker API · Dave Chinner <david@fromorbit.com> · 2011-08-23
Re: [PATCH 04/13] mm: new shrinker API · Christoph Hellwig <hch@infradead.org> · 2011-08-24
[PATCH 05/13] mm: convert shrinkers to use new API · Dave Chinner <david@fromorbit.com> · 2011-08-23
Re: [PATCH 05/13] mm: convert shrinkers to use new API · Christoph Hellwig <hch@infradead.org> · 2011-08-23
Re: [PATCH 05/13] mm: convert shrinkers to use new API · Steven Whitehouse <hidden> · 2011-08-23
Re: [PATCH 05/13] mm: convert shrinkers to use new API · Wanlong Gao <hidden> · 2011-08-26
[PATCH 06/13] shrinker: remove old API now it is unused · Dave Chinner <david@fromorbit.com> · 2011-08-23
[PATCH 07/13] Use atomic-long operations instead of looping around cmpxchg(). · Dave Chinner <david@fromorbit.com> · 2011-08-23
[PATCH 08/13] list: add a new LRU list type · Dave Chinner <david@fromorbit.com> · 2011-08-23
Re: [PATCH 08/13] list: add a new LRU list type · Christoph Hellwig <hch@infradead.org> · 2011-08-23
Re: [PATCH 08/13] list: add a new LRU list type · Dave Chinner <david@fromorbit.com> · 2011-08-23
Re: [PATCH 08/13] list: add a new LRU list type · Konstantin Khlebnikov <hidden> · 2011-08-23
Re: [PATCH 08/13] list: add a new LRU list type · Christoph Lameter <hidden> · 2011-08-24
[PATCH 09/13] inode: convert inode lru list to generic lru list code. · Dave Chinner <david@fromorbit.com> · 2011-08-23
Re: [PATCH 09/13] inode: convert inode lru list to generic lru list code. · Christoph Hellwig <hch@infradead.org> · 2011-08-24
[PATCH 10/13] xfs: convert buftarg LRU to generic code · Dave Chinner <david@fromorbit.com> · 2011-08-23
Re: [PATCH 10/13] xfs: convert buftarg LRU to generic code · Christoph Hellwig <hch@infradead.org> · 2011-08-24
[PATCH 11/13] dcache: use a dispose list in select_parent · Dave Chinner <david@fromorbit.com> · 2011-08-23
Re: [PATCH 11/13] dcache: use a dispose list in select_parent · Christoph Hellwig <hch@infradead.org> · 2011-08-23
Re: [PATCH 11/13] dcache: use a dispose list in select_parent · Christoph Hellwig <hch@infradead.org> · 2011-09-05
[PATCH 12/13] dcache: remove dentries from LRU before putting on dispose list · Dave Chinner <david@fromorbit.com> · 2011-08-23
Re: [PATCH 12/13] dcache: remove dentries from LRU before putting on dispose list · Christoph Hellwig <hch@infradead.org> · 2011-08-23
Re: [PATCH 12/13] dcache: remove dentries from LRU before putting on dispose list · Dave Chinner <david@fromorbit.com> · 2011-08-23
[PATCH 13/13] dcache: convert to use new lru list infrastructure · Dave Chinner <david@fromorbit.com> · 2011-08-23
Re: [PATCH 13/13] dcache: convert to use new lru list infrastructure · Christoph Hellwig <hch@infradead.org> · 2011-08-24

From: Christoph Hellwig <hch@infradead.org>
Date: 2011-08-23 09:13:32
Also in: linux-fsdevel, lkml

On Tue, Aug 23, 2011 at 06:56:15PM +1000, Dave Chinner wrote:

From: Dave Chinner <redacted>

Before we split up the dcache_lru_lock, the unused dentry counter
needs to be made independent of the global dcache_lru_lock. Convert
it to per-cpu counters to do this.

Signed-off-by: Dave Chinner <redacted>

Looks good (been there, done that..)

Reviewed-by: Christoph Hellwig <hch@lst.de>

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