New memblock could be used to replace early_res in x86.
Suggested by: David, Ben, and Thomas
-v25: update to mainline with kmemleak fix on nobootmem
also rename lmb to memblock alread in mainline
-v26: according to Linus and hpa, seperate the big patchset to small ones.
this one is x86 related, finally we can remove bootmem code in x86 and early_res code.
Thanks
Yinghai Lu
[PATCH 01/16] x86, memblock: Add memblock_x86_find_in_range_size()
[PATCH 02/16] bootmem, x86: Add weak version of reserve_bootmem_generic
[PATCH 03/16] x86, memblock: Add memblock_x86_to_bootmem()
[PATCH 04/16] x86,memblock: Add memblock_x86_reserve_range/memblock_x86_free_range
[PATCH 05/16] x86, memblock: Add get_free_all_memory_range()
[PATCH 06/16] x86, memblock: Add memblock_x86_register_active_regions() and memblock_x86_hole_size()
[PATCH 07/16] memblock: Add find_memory_core_early()
[PATCH 08/16] x86, memblock: Add memblock_x86_find_in_range_node()
[PATCH 09/16] x86, memblock: Add memblock_x86_free_memory_in_range()
[PATCH 10/16] x86, memblock: Add memblock_x86_memory_in_range()
[PATCH 11/16] x86, memblock: Use memblock_debug to control debug message print out
[PATCH 12/16] x86: Use memblock to replace early_res
[PATCH 13/16] x86: Replace e820_/_early string with memblock_
[PATCH 14/16] x86: Remove not used early_res code
[PATCH 15/16] x86, memblock: Use memblock_memory_size()/memblock_free_memory_size() to get correct dma_reserve
[PATCH 16/16] x86: remove old bootmem code
arch/x86/Kconfig | 15 +-
arch/x86/include/asm/e820.h | 20 +-
arch/x86/include/asm/efi.h | 2 +-
arch/x86/include/asm/memblock.h | 21 ++
arch/x86/kernel/acpi/sleep.c | 7 +-
arch/x86/kernel/apic/numaq_32.c | 3 +-
arch/x86/kernel/check.c | 16 +-
arch/x86/kernel/e820.c | 192 ++++---------
arch/x86/kernel/efi.c | 5 +-
arch/x86/kernel/head.c | 3 +-
arch/x86/kernel/head32.c | 10 +-
arch/x86/kernel/head64.c | 7 +-
arch/x86/kernel/mpparse.c | 5 +-
arch/x86/kernel/setup.c | 78 +++--
arch/x86/kernel/setup_percpu.c | 6 -
arch/x86/kernel/trampoline.c | 8 +-
arch/x86/mm/Makefile | 2 +
arch/x86/mm/init.c | 7 +-
arch/x86/mm/init_32.c | 66 +-----
arch/x86/mm/init_64.c | 67 +-----
arch/x86/mm/k8topology_64.c | 4 +-
arch/x86/mm/memblock.c | 359 ++++++++++++++++++++++++
arch/x86/mm/memtest.c | 7 +-
arch/x86/mm/numa_32.c | 28 +-
arch/x86/mm/numa_64.c | 84 ++-----
arch/x86/mm/srat_32.c | 3 +-
arch/x86/mm/srat_64.c | 11 +-
arch/x86/xen/mmu.c | 5 +-
arch/x86/xen/setup.c | 3 +-
include/linux/early_res.h | 23 --
include/linux/mm.h | 2 +
kernel/Makefile | 1 -
kernel/early_res.c | 590 ---------------------------------------
mm/bootmem.c | 13 +-
mm/page_alloc.c | 86 ++++---
mm/sparse-vmemmap.c | 11 -
36 files changed, 651 insertions(+), 1119 deletions(-)
create mode 100644 arch/x86/include/asm/memblock.h
create mode 100644 arch/x86/mm/memblock.c
delete mode 100644 include/linux/early_res.h
delete mode 100644 kernel/early_res.c
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