From: Andi Kleen <andi@firstfloor.org>
To: Dave Chinner <david@fromorbit.com>
Cc: linux-fsdevel@vger.kernel.org, linux-mm@kvack.org,
xfs@oss.sgi.com, linux-kernel@vger.kernel.org,
glommer@parallels.com
Subject: Re: [RFC, PATCH 00/19] Numa aware LRU lists and shrinkers
Date: Thu, 29 Nov 2012 11:02:24 -0800 [thread overview]
Message-ID: <m24nk8grlr.fsf@firstfloor.org> (raw)
In-Reply-To: <1354058086-27937-1-git-send-email-david@fromorbit.com> (Dave Chinner's message of "Wed, 28 Nov 2012 10:14:27 +1100")
Dave Chinner <david@fromorbit.com> writes:
>
> Comments, thoughts and flames all welcome.
Doing the reclaim per CPU sounds like a big change in the VM balance.
Doesn't this invalidate some zone reclaim mode settings?
How did you validate all this?
-Andi
--
ak@linux.intel.com -- Speaking for myself only
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WARNING: multiple messages have this Message-ID (diff)
From: Andi Kleen <andi@firstfloor.org>
To: Dave Chinner <david@fromorbit.com>
Cc: glommer@parallels.com, linux-kernel@vger.kernel.org,
linux-fsdevel@vger.kernel.org, linux-mm@kvack.org,
xfs@oss.sgi.com
Subject: Re: [RFC, PATCH 00/19] Numa aware LRU lists and shrinkers
Date: Thu, 29 Nov 2012 11:02:24 -0800 [thread overview]
Message-ID: <m24nk8grlr.fsf@firstfloor.org> (raw)
In-Reply-To: <1354058086-27937-1-git-send-email-david@fromorbit.com> (Dave Chinner's message of "Wed, 28 Nov 2012 10:14:27 +1100")
Dave Chinner <david@fromorbit.com> writes:
>
> Comments, thoughts and flames all welcome.
Doing the reclaim per CPU sounds like a big change in the VM balance.
Doesn't this invalidate some zone reclaim mode settings?
How did you validate all this?
-Andi
--
ak@linux.intel.com -- Speaking for myself only
--
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WARNING: multiple messages have this Message-ID (diff)
From: Andi Kleen <andi@firstfloor.org>
To: Dave Chinner <david@fromorbit.com>
Cc: glommer@parallels.com, linux-kernel@vger.kernel.org,
linux-fsdevel@vger.kernel.org, linux-mm@kvack.org,
xfs@oss.sgi.com
Subject: Re: [RFC, PATCH 00/19] Numa aware LRU lists and shrinkers
Date: Thu, 29 Nov 2012 11:02:24 -0800 [thread overview]
Message-ID: <m24nk8grlr.fsf@firstfloor.org> (raw)
In-Reply-To: <1354058086-27937-1-git-send-email-david@fromorbit.com> (Dave Chinner's message of "Wed, 28 Nov 2012 10:14:27 +1100")
Dave Chinner <david@fromorbit.com> writes:
>
> Comments, thoughts and flames all welcome.
Doing the reclaim per CPU sounds like a big change in the VM balance.
Doesn't this invalidate some zone reclaim mode settings?
How did you validate all this?
-Andi
--
ak@linux.intel.com -- Speaking for myself only
next prev parent reply other threads:[~2012-11-29 19:00 UTC|newest]
Thread overview: 163+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-27 23:14 [RFC, PATCH 00/19] Numa aware LRU lists and shrinkers Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` [PATCH 01/19] dcache: convert dentry_stat.nr_unused to per-cpu counters Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` [PATCH 02/19] dentry: move to per-sb LRU locks Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` [PATCH 03/19] dcache: remove dentries from LRU before putting on dispose list Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` [PATCH 04/19] mm: new shrinker API Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` [PATCH 05/19] shrinker: convert superblock shrinkers to new API Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-12-20 11:06 ` Glauber Costa
2012-12-20 11:06 ` Glauber Costa
2012-12-20 11:06 ` Glauber Costa
2012-12-21 1:46 ` Dave Chinner
2012-12-21 1:46 ` Dave Chinner
2012-12-21 10:17 ` Glauber Costa
2012-12-21 10:17 ` Glauber Costa
2012-12-21 10:17 ` Glauber Costa
2012-11-27 23:14 ` [PATCH 06/19] list: add a new LRU list type Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-28 16:10 ` Christoph Hellwig
2012-11-28 16:10 ` Christoph Hellwig
2012-11-28 16:10 ` Christoph Hellwig
2012-11-27 23:14 ` [PATCH 07/19] inode: convert inode lru list to generic lru list code Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` [PATCH 08/19] dcache: convert to use new lru list infrastructure Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` [PATCH 09/19] list_lru: per-node " Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-12-20 11:21 ` Glauber Costa
2012-12-20 11:21 ` Glauber Costa
2012-12-20 11:21 ` Glauber Costa
2012-12-21 1:54 ` Dave Chinner
2012-12-21 1:54 ` Dave Chinner
2013-01-16 19:21 ` Glauber Costa
2013-01-16 19:21 ` Glauber Costa
2013-01-16 19:21 ` Glauber Costa
2013-01-16 22:55 ` Dave Chinner
2013-01-16 22:55 ` Dave Chinner
2013-01-17 0:35 ` Glauber Costa
2013-01-17 0:35 ` Glauber Costa
2013-01-17 0:35 ` Glauber Costa
2013-01-17 4:22 ` Dave Chinner
2013-01-17 4:22 ` Dave Chinner
2013-01-17 18:21 ` Glauber Costa
2013-01-17 18:21 ` Glauber Costa
2013-01-17 18:21 ` Glauber Costa
2013-01-18 0:10 ` Dave Chinner
2013-01-18 0:10 ` Dave Chinner
2013-01-18 0:14 ` Glauber Costa
2013-01-18 0:14 ` Glauber Costa
2013-01-18 0:14 ` Glauber Costa
2013-01-18 8:11 ` Dave Chinner
2013-01-18 8:11 ` Dave Chinner
2013-01-18 19:10 ` Glauber Costa
2013-01-18 19:10 ` Glauber Costa
2013-01-18 19:10 ` Glauber Costa
2013-01-19 0:10 ` Dave Chinner
2013-01-19 0:10 ` Dave Chinner
2013-01-19 0:13 ` Glauber Costa
2013-01-19 0:13 ` Glauber Costa
2013-01-19 0:13 ` Glauber Costa
2013-01-18 0:51 ` Glauber Costa
2013-01-18 0:51 ` Glauber Costa
2013-01-18 0:51 ` Glauber Costa
2013-01-18 8:08 ` Dave Chinner
2013-01-18 8:08 ` Dave Chinner
2013-01-18 19:01 ` Glauber Costa
2013-01-18 19:01 ` Glauber Costa
2013-01-18 19:01 ` Glauber Costa
2012-11-27 23:14 ` [PATCH 10/19] shrinker: add node awareness Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` [PATCH 11/19] fs: convert inode and dentry shrinking to be node aware Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` [PATCH 12/19] xfs: convert buftarg LRU to generic code Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` [PATCH 13/19] xfs: Node aware direct inode reclaim Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` [PATCH 14/19] xfs: use generic AG walk for background " Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` [PATCH 15/19] xfs: convert dquot cache lru to list_lru Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-28 16:17 ` Christoph Hellwig
2012-11-28 16:17 ` Christoph Hellwig
2012-11-28 16:17 ` Christoph Hellwig
2012-11-27 23:14 ` [PATCH 16/19] fs: convert fs shrinkers to new scan/count API Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` [PATCH 17/19] drivers: convert shrinkers to new count/scan API Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-28 1:13 ` Chris Wilson
2012-11-28 1:13 ` Chris Wilson
2012-11-28 1:13 ` Chris Wilson
2012-11-28 3:17 ` Dave Chinner
2012-11-28 3:17 ` Dave Chinner
2012-11-28 3:17 ` Dave Chinner
2012-11-28 8:21 ` Glauber Costa
2012-11-28 8:21 ` Glauber Costa
2012-11-28 8:21 ` Glauber Costa
2012-11-28 8:21 ` Glauber Costa
2012-11-28 21:28 ` Dave Chinner
2012-11-28 21:28 ` Dave Chinner
2012-11-28 21:28 ` Dave Chinner
2012-11-29 10:29 ` Glauber Costa
2012-11-29 10:29 ` Glauber Costa
2012-11-29 10:29 ` Glauber Costa
2012-11-29 10:29 ` Glauber Costa
2012-11-29 22:02 ` Dave Chinner
2012-11-29 22:02 ` Dave Chinner
2012-11-29 22:02 ` Dave Chinner
2013-06-07 13:37 ` Konrad Rzeszutek Wilk
2013-06-07 13:37 ` Konrad Rzeszutek Wilk
2013-06-07 13:37 ` Konrad Rzeszutek Wilk
2012-11-27 23:14 ` [PATCH 18/19] shrinker: convert remaining shrinkers to " Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` [PATCH 19/19] shrinker: Kill old ->shrink API Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-27 23:14 ` Dave Chinner
2012-11-29 19:02 ` Andi Kleen [this message]
2012-11-29 19:02 ` [RFC, PATCH 00/19] Numa aware LRU lists and shrinkers Andi Kleen
2012-11-29 19:02 ` Andi Kleen
2012-11-29 22:09 ` Dave Chinner
2012-11-29 22:09 ` Dave Chinner
2012-11-29 22:09 ` Dave Chinner
2012-12-20 11:45 ` Glauber Costa
2012-12-20 11:45 ` Glauber Costa
2012-12-20 11:45 ` Glauber Costa
2012-12-21 2:50 ` Dave Chinner
2012-12-21 2:50 ` Dave Chinner
2012-12-21 10:41 ` Glauber Costa
2012-12-21 10:41 ` Glauber Costa
2012-12-21 10:41 ` Glauber Costa
2013-01-21 16:08 ` Glauber Costa
2013-01-21 16:08 ` Glauber Costa
2013-01-21 16:08 ` Glauber Costa
2013-01-21 23:21 ` Dave Chinner
2013-01-21 23:21 ` Dave Chinner
2013-01-21 23:21 ` Dave Chinner
2013-01-23 14:36 ` Glauber Costa
2013-01-23 14:36 ` Glauber Costa
2013-01-23 14:36 ` Glauber Costa
2013-01-23 23:46 ` Dave Chinner
2013-01-23 23:46 ` Dave Chinner
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