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-...@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(-) -- 2.17.2
