linux-kernel - Re: [PATCH] mm: fix wrong argument of migrate_huge_pages() in soft_offline_huge

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Message-ID: <alpine.DEB.2.00.1207171340420.9675@chino.kir.corp.google.com>
Date:	Tue, 17 Jul 2012 13:42:23 -0700 (PDT)
From:	David Rientjes <rientjes@...gle.com>
To:	Joonsoo Kim <js1304@...il.com>
cc:	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org, Christoph Lameter <cl@...ux.com>,
	Mel Gorman <mgorman@...e.de>
Subject: Re: [PATCH] mm: fix wrong argument of migrate_huge_pages() in
 soft_offline_huge_page()

On Wed, 18 Jul 2012, Joonsoo Kim wrote:

> Commit a6bc32b899223a877f595ef9ddc1e89ead5072b8 ('mm: compaction: introduce
> sync-light migration for use by compaction') change declaration of
> migrate_pages() and migrate_huge_pages().
> But, it miss changing argument of migrate_huge_pages()
> in soft_offline_huge_page(). In this case, we should call with MIGRATE_SYNC.
> So change it.
> 
> Additionally, there is mismatch between type of argument and function
> declaration for migrate_pages(). So fix this simple case, too.
> 
> Signed-off-by: Joonsoo Kim <js1304@...il.com>

Acked-by: David Rientjes <rientjes@...gle.com>

Should be cc'd to stable for 3.3+.
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