[PATCH v4 0/4] mm: clean up names and parameters of memmap_init_xxxx functions

Baoquan He
2021-01-20T04:54:28Z

This patchset is correcting inappropriate function names of
memmap_init_xxx, and simplify parameters of functions in the code flow
when I tried to fix a regression bug in memmap defer init.

This is based on the latest next/master.

v3 can be found here:
https://lore.kernel.org/linux-mm/20210105074708.18483-1-bhe@redhat.com/

v3->v4:
- Rebased patch 1, 2 on top of Mike's below new patch.
[PATCH v3 0/2] mm: fix initialization of struct page for holes in memory layout

- Move the code of renaming function parameter 'range_start_pfn' and local
variable 'range_end_pfn' of memmap_init() from patch 1 to patch 2
according to David's comment.

- Use the reverse Christmas tree style to reorder the local variables
in memmap_init_zone() in patch 2 accodrding to David's comment.

Baoquan He (4):
mm: rename memmap_init() and memmap_init_zone()
mm: simplify parater of function memmap_init_zone()
mm: simplify parameter of setup_usemap()
mm: remove unneeded local variable in free_area_init_core

arch/ia64/include/asm/pgtable.h | 3 +--
arch/ia64/mm/init.c | 14 +++++-----
include/linux/mm.h | 2 +-
mm/memory_hotplug.c | 2 +-
mm/page_alloc.c | 46 ++++++++++++++-------------------
5 files changed, 31 insertions(+), 36 deletions(-)

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2.17.2