linux-kernel - Re: [ckrm-tech] [PATCH 3/3][RFC] Containers: Pagecache controller reclaim

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Date:	Wed, 07 Mar 2007 19:03:59 +1000
From:	Shane <ibm-main@....com.au>
To:	Vaidyanathan Srinivasan <svaidy@...ux.vnet.ibm.com>
Cc:	riel@...hat.com, vatsa@...ibm.com, ckrm-tech@...ts.sourceforge.net,
	balbir@...ibm.com, linux-kernel@...r.kernel.org, xemul@...ru,
	linux-mm@...ck.org, menage@...gle.com, devel@...nvz.org,
	clameter@....com
Subject: Re: [ckrm-tech] [PATCH 3/3][RFC] Containers: Pagecache controller
	reclaim

On Tue, 2007-03-06 at 16:43 +0530, Vaidyanathan Srinivasan wrote:
> 
> Please let me know if so see any problem running the patch.  The
> patches are against 2.6.20 only since dependent patches are at that level.

My problem - a bad copy of the patch. It patches o.k.
However, it fails to compile vmscan. This looks a bit dodgy;

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

@@ -1470,11 +1494,13 @@ unsigned long shrink_all_memory(unsigned
        int pass;
        struct reclaim_state reclaim_state;
        struct scan_control sc = {
-               .gfp_mask = GFP_KERNEL,
+               .gfp_mask = GFdefined(CONFIG_CONTAINER_PAGECACHE_ACCT)
+P_KERNEL,

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

I deleted what looks like an over-enthusiastic "copy-and-paste", and it
compiled o.k.
Testing continues.

Shane ...

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