[PATCH v3 0/6] mm: Further memory block device cleanups

David Hildenbrand
2019-06-20T18:32:49Z

@Andrew: Only patch 1, 4 and 6 changed compared to v1.

Some further cleanups around memory block devices. Especially, clean up
and simplify walk_memory_range(). Including some other minor cleanups.

Compiled + tested on x86 with DIMMs under QEMU. Compile-tested on ppc64.

v2 -> v3:
- "mm/memory_hotplug: Rename walk_memory_range() and pass start+size .."
-- Avoid warning on ppc.
- "drivers/base/memory.c: Get rid of find_memory_block_hinted()"
-- Fixup a comment regarding hinted devices.

v1 -> v2:
- "mm: Section numbers use the type "unsigned long""
-- "unsigned long i" -> "unsigned long nr", in one case -> "int i"
- "drivers/base/memory.c: Get rid of find_memory_block_hinted("
-- Fix compilation error
-- Get rid of the "hint" parameter completely

David Hildenbrand (6):
mm: Section numbers use the type "unsigned long"
drivers/base/memory: Use "unsigned long" for block ids
mm: Make register_mem_sect_under_node() static
mm/memory_hotplug: Rename walk_memory_range() and pass start+size
instead of pfns
mm/memory_hotplug: Move and simplify walk_memory_blocks()
drivers/base/memory.c: Get rid of find_memory_block_hinted()

arch/powerpc/platforms/powernv/memtrace.c | 23 ++---
drivers/acpi/acpi_memhotplug.c | 19 +---
drivers/base/memory.c | 120 +++++++++++++---------
drivers/base/node.c | 8 +-
include/linux/memory.h | 5 +-
include/linux/memory_hotplug.h | 2 -
include/linux/mmzone.h | 4 +-
include/linux/node.h | 7 --
mm/memory_hotplug.c | 57 +---------
mm/sparse.c | 12 +--
10 files changed, 106 insertions(+), 151 deletions(-)

--
2.21.0