linux-kernel - Re: [PATCH 04/14] mm, compaction: Rename map_pages to split_map

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Message-ID: <20181217143026.GG29005@techsingularity.net>
Date:   Mon, 17 Dec 2018 14:30:26 +0000
From:   Mel Gorman <mgorman@...hsingularity.net>
To:     Vlastimil Babka <vbabka@...e.cz>
Cc:     Linux-MM <linux-mm@...ck.org>,
        David Rientjes <rientjes@...gle.com>,
        Andrea Arcangeli <aarcange@...hat.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Michal Hocko <mhocko@...nel.org>, ying.huang@...el.com,
        kirill@...temov.name, Andrew Morton <akpm@...ux-foundation.org>,
        Linux List Kernel Mailing <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 04/14] mm, compaction: Rename map_pages to split_map_pages

On Mon, Dec 17, 2018 at 03:06:59PM +0100, Vlastimil Babka wrote:
> On 12/15/18 12:03 AM, Mel Gorman wrote:
> > It's non-obvious that high-order free pages are split into order-0
> > pages from the function name. Fix it.
> 
> That's fine, but looks like the patch has another change squashed into
> it that removes zone parameter from several functions and uses cc->zone
> instead.
> 

Bah, it's a rebase mishap. It didn't flag when rereading the patches
before sending because "yep, I did that on purpose". I'll split it out,
the changelog will be uninspiring.

-- 
Mel Gorman
SUSE Labs