linux-kernel - [PATCH v1 0/2] mm/page_alloc: memmap_init

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Date:   Mon, 13 Jan 2020 15:40:33 +0100
From:   David Hildenbrand <david@...hat.com>
To:     linux-kernel@...r.kernel.org
Cc:     linux-mm@...ck.org, David Hildenbrand <david@...hat.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        "Kirill A. Shutemov" <kirill@...temov.name>,
        Michal Hocko <mhocko@...nel.org>,
        Oscar Salvador <osalvador@...e.de>,
        Pavel Tatashin <pasha.tatashin@...cle.com>
Subject: [PATCH v1 0/2] mm/page_alloc: memmap_init_zone() cleanups

Two cleanups for "[PATCH] mm/page_alloc: Skip non present sections on zone
initialization" [1], whereby one cleanup seems to also be a fix for a
(theoretial?) kernelcore=mirror case - unless I am messing something up :)

[1] https://lkml.kernel.org/r/20191230093828.24613-1-kirill.shutemov@linux.intel.com

David Hildenbrand (2):
  mm/page_alloc: fix and rework pfn handling in memmap_init_zone()
  mm: factor out next_present_section_nr()

 include/linux/mmzone.h | 10 ++++++++++
 mm/page_alloc.c        | 20 ++++++++------------
 mm/sparse.c            | 10 ----------
 3 files changed, 18 insertions(+), 22 deletions(-)

-- 
2.24.1