linux-kernel - Re: [PATCH v6 08/12] mm/sparsemem: Prepare for sub-section ranges

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Date:   Thu, 2 May 2019 17:25:29 -0400
From:   Pavel Tatashin <pasha.tatashin@...een.com>
To:     Dan Williams <dan.j.williams@...el.com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Michal Hocko <mhocko@...e.com>,
        Vlastimil Babka <vbabka@...e.cz>,
        Logan Gunthorpe <logang@...tatee.com>,
        linux-mm <linux-mm@...ck.org>,
        linux-nvdimm <linux-nvdimm@...ts.01.org>,
        LKML <linux-kernel@...r.kernel.org>,
        David Hildenbrand <david@...hat.com>
Subject: Re: [PATCH v6 08/12] mm/sparsemem: Prepare for sub-section ranges

On Wed, Apr 17, 2019 at 2:53 PM Dan Williams <dan.j.williams@...el.com> wrote:
>
> Prepare the memory hot-{add,remove} paths for handling sub-section
> ranges by plumbing the starting page frame and number of pages being
> handled through arch_{add,remove}_memory() to
> sparse_{add,remove}_one_section().
>
> This is simply plumbing, small cleanups, and some identifier renames. No
> intended functional changes.
>
> Cc: Michal Hocko <mhocko@...e.com>
> Cc: Vlastimil Babka <vbabka@...e.cz>
> Cc: Logan Gunthorpe <logang@...tatee.com>
> Signed-off-by: Dan Williams <dan.j.williams@...el.com>

Reviewed-by: Pavel Tatashin <pasha.tatashin@...een.com>