On 9/15/20 5:59 AM, Muchun Song wrote:

In the later patch, we will use {get,put}_page_bootmem() to initialize
the page for vmemmap or free vmemmap page to buddy. So move them out of
CONFIG_MEMORY_HOTPLUG_SPARSE.

Signed-off-by: Muchun Song <redacted>

More code movement.

Acked-by: Mike Kravetz <redacted>
-- 
Mike Kravetz

---
 arch/x86/mm/init_64.c          |  2 +-
 include/linux/bootmem_info.h   | 13 +++++++++++++
 include/linux/memory_hotplug.h |  4 ----
 mm/bootmem_info.c              | 26 ++++++++++++++++++++++++++
 mm/memory_hotplug.c            | 27 ---------------------------
 mm/sparse.c                    |  1 +
 6 files changed, 41 insertions(+), 32 deletions(-)