Re: [RFC, PATCH 00/19] Numa aware LRU lists and shrinkers

xfs

Re: [RFC, PATCH 00/19] Numa aware LRU lists and shrinkers

To:	Dave Chinner <david@xxxxxxxxxxxxx>
Subject:	Re: [RFC, PATCH 00/19] Numa aware LRU lists and shrinkers
From:	Andi Kleen <andi@xxxxxxxxxxxxxx>
Date:	Thu, 29 Nov 2012 11:02:24 -0800
Cc:	glommer@xxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, xfs@xxxxxxxxxxx
In-reply-to:	<1354058086-27937-1-git-send-email-david@xxxxxxxxxxxxx> (Dave Chinner's message of "Wed, 28 Nov 2012 10:14:27 +1100")
References:	<1354058086-27937-1-git-send-email-david@xxxxxxxxxxxxx>
User-agent:	Gnus/5.13 (Gnus v5.13) Emacs/23.3 (gnu/linux)

Dave Chinner <david@xxxxxxxxxxxxx> 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@xxxxxxxxxxxxxxx -- Speaking for myself only

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[PATCH 13/19] xfs: Node aware direct inode reclaim, (continued) [PATCH 13/19] xfs: Node aware direct inode reclaim, Dave Chinner [PATCH 17/19] drivers: convert shrinkers to new count/scan API, Dave Chinner Re: [PATCH 17/19] drivers: convert shrinkers to new count/scan API, Chris Wilson Re: [PATCH 17/19] drivers: convert shrinkers to new count/scan API, Dave Chinner Re: [PATCH 17/19] drivers: convert shrinkers to new count/scan API, Glauber Costa Re: [PATCH 17/19] drivers: convert shrinkers to new count/scan API, Dave Chinner Re: [PATCH 17/19] drivers: convert shrinkers to new count/scan API, Glauber Costa Re: [PATCH 17/19] drivers: convert shrinkers to new count/scan API, Dave Chinner [PATCH 19/19] shrinker: Kill old ->shrink API., Dave Chinner [PATCH 18/19] shrinker: convert remaining shrinkers to count/scan API, Dave Chinner Re: [RFC, PATCH 00/19] Numa aware LRU lists and shrinkers, Andi Kleen <= Re: [RFC, PATCH 00/19] Numa aware LRU lists and shrinkers, Dave Chinner

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