linux-kernel - [PATCH v1 0/4] mm/memory_hotplug: online

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Message-Id: <20190809125701.3316-1-david@redhat.com>
Date:   Fri,  9 Aug 2019 14:56:57 +0200
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>,
        Arun KS <arunks@...eaurora.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Borislav Petkov <bp@...e.de>,
        Dan Williams <dan.j.williams@...el.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Ingo Molnar <mingo@...nel.org>, Michal Hocko <mhocko@...e.com>,
        Nadav Amit <namit@...are.com>,
        Oscar Salvador <osalvador@...e.de>,
        Pavel Tatashin <pasha.tatashin@...een.com>,
        Wei Yang <richardw.yang@...ux.intel.com>
Subject: [PATCH v1 0/4] mm/memory_hotplug: online_pages() cleanups

Some cleanups (+ one fix for a special case) in the context of
online_pages(). Hope I am not missing something obvious. Did a sanity test
with DIMMs only.

David Hildenbrand (4):
  resource: Use PFN_UP / PFN_DOWN in walk_system_ram_range()
  mm/memory_hotplug: Handle unaligned start and nr_pages in
    online_pages_blocks()
  mm/memory_hotplug: Simplify online_pages_range()
  mm/memory_hotplug: online_pages cannot be 0 in online_pages()

 kernel/resource.c   |  4 +--
 mm/memory_hotplug.c | 62 ++++++++++++++++++++-------------------------
 2 files changed, 30 insertions(+), 36 deletions(-)

-- 
2.21.0