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Date: Tue, 6 Jul 2010 15:38:53 -0700
From: Yinghai Lu <yinghai@...nel.org>
To: Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>,
"H. Peter Anvin" <hpa@...or.com>,
Andrew Morton <akpm@...ux-foundation.org>,
David Miller <davem@...emloft.net>,
Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>,
Johannes Weiner <hannes@...xchg.org>,
linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
Yinghai Lu <yinghai@...nel.org>
Subject: [PATCH -v23 00/49] Use memblock with x86
New memblock could be used to replace early_res in x86.
Suggested by: David, Ben, and Thomas
-v18: change memblock_find_area to memblock_find_in_range
kill __memblock_find_area and use memblock_find_area directly
remove memblock_add_memory
change memblock_reserve_area to memblock_reserve_range
change memblock_free_area to memblock_free_range
don't clear memblock.reserved after converting
use for_each_memblock to replace for cycle
rebase to 06/15/2010 powerpc/memblock
-v19: make the patchset only focus on memblock related.
will submit patches about bootmem/nobootmem seperating and other e820
related later after this one.
-v20: put ben change together...
add memblock_dbg() according to Ingo
-v21: debug print add # for 0x
removed old bootmem support for x86 according to Ingo, Thomas and HPA
change MEMBLOCK_ERROR to 0 according to Linus
-v22: change x86 related memblock to memblock_x86_ instead of according to Ingo
-v23: rename lmb to memblock before Ben's cleanup patcheset, and x86 using patches.
patch 45: has to be done in one shoot to switch from early_res to memblock.
please pull from powerpc/memblock, and apply this patchset.
todo:
replace range handling (subtracting) with memblock.
Thanks
Yinghai Lu
Documentation/kernel-parameters.txt | 2 +-
arch/microblaze/Kconfig | 2 +-
arch/microblaze/include/asm/{lmb.h => memblock.h} | 9 +-
arch/microblaze/kernel/prom.c | 14 +-
arch/microblaze/mm/init.c | 40 +-
arch/microblaze/platform/generic/system.dts | 4 +-
arch/powerpc/Kconfig | 2 +-
arch/powerpc/include/asm/abs_addr.h | 2 +-
arch/powerpc/include/asm/lmb.h | 15 -
arch/powerpc/include/asm/memblock.h | 8 +
arch/powerpc/include/asm/mmu.h | 12 +
arch/powerpc/kernel/btext.c | 2 +-
arch/powerpc/kernel/crash.c | 2 +-
arch/powerpc/kernel/crash_dump.c | 4 +-
arch/powerpc/kernel/dma-swiotlb.c | 2 +-
arch/powerpc/kernel/dma.c | 4 +-
arch/powerpc/kernel/head_40x.S | 6 +-
arch/powerpc/kernel/machine_kexec.c | 12 +-
arch/powerpc/kernel/paca.c | 8 +-
arch/powerpc/kernel/prom.c | 73 +-
arch/powerpc/kernel/rtas.c | 6 +-
arch/powerpc/kernel/setup-common.c | 2 +-
arch/powerpc/kernel/setup_32.c | 16 +-
arch/powerpc/kernel/setup_64.c | 20 +-
arch/powerpc/kernel/vdso.c | 4 +-
arch/powerpc/mm/40x_mmu.c | 19 +-
arch/powerpc/mm/44x_mmu.c | 14 +
arch/powerpc/mm/fsl_booke_mmu.c | 12 +-
arch/powerpc/mm/hash_utils_64.c | 53 +-
arch/powerpc/mm/init_32.c | 57 +-
arch/powerpc/mm/init_64.c | 3 +-
arch/powerpc/mm/mem.c | 110 ++--
arch/powerpc/mm/numa.c | 89 ++--
arch/powerpc/mm/pgtable_32.c | 6 +-
arch/powerpc/mm/pgtable_64.c | 4 +-
arch/powerpc/mm/ppc_mmu_32.c | 20 +-
arch/powerpc/mm/stab.c | 4 +-
arch/powerpc/mm/tlb_nohash.c | 20 +-
arch/powerpc/platforms/85xx/corenet_ds.c | 4 +-
arch/powerpc/platforms/85xx/mpc8536_ds.c | 4 +-
arch/powerpc/platforms/85xx/mpc85xx_ds.c | 4 +-
arch/powerpc/platforms/85xx/mpc85xx_mds.c | 4 +-
arch/powerpc/platforms/86xx/mpc86xx_hpcn.c | 4 +-
arch/powerpc/platforms/cell/iommu.c | 10 +-
arch/powerpc/platforms/embedded6xx/wii.c | 12 +-
arch/powerpc/platforms/maple/setup.c | 2 +-
arch/powerpc/platforms/pasemi/iommu.c | 4 +-
arch/powerpc/platforms/powermac/setup.c | 4 +-
arch/powerpc/platforms/ps3/htab.c | 2 +-
arch/powerpc/platforms/ps3/mm.c | 6 +-
arch/powerpc/platforms/ps3/os-area.c | 4 +-
arch/powerpc/platforms/pseries/hotplug-memory.c | 38 +-
arch/powerpc/platforms/pseries/iommu.c | 2 +-
arch/powerpc/platforms/pseries/phyp_dump.c | 4 +-
arch/powerpc/sysdev/dart_iommu.c | 8 +-
arch/powerpc/sysdev/fsl_pci.c | 4 +-
arch/sh/Kconfig | 2 +-
arch/sh/include/asm/lmb.h | 6 -
arch/sh/include/asm/memblock.h | 4 +
arch/sh/kernel/machine_kexec.c | 18 +-
arch/sh/kernel/setup.c | 8 +-
arch/sh/mm/init.c | 44 +-
arch/sh/mm/numa.c | 8 +-
arch/sparc/Kconfig | 2 +-
arch/sparc/include/asm/lmb.h | 10 -
arch/sparc/include/asm/memblock.h | 8 +
arch/sparc/kernel/mdesc.c | 16 +-
arch/sparc/kernel/prom_64.c | 4 +-
arch/sparc/mm/init_64.c | 76 +--
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/lmb.h | 89 ---
include/linux/memblock.h | 165 +++++
include/linux/mm.h | 2 +
kernel/Makefile | 1 -
kernel/early_res.c | 584 ----------------
lib/Kconfig | 3 -
lib/Makefile | 2 -
lib/lmb.c | 541 ---------------
mm/Kconfig | 3 +
mm/Makefile | 2 +
mm/bootmem.c | 11 +-
mm/memblock.c | 766 +++++++++++++++++++++
mm/page_alloc.c | 72 ++-
mm/sparse-vmemmap.c | 11 -
113 files changed, 2110 insertions(+), 2217 deletions(-)
rename arch/microblaze/include/asm/{lmb.h => memblock.h} (61%)
delete mode 100644 arch/powerpc/include/asm/lmb.h
create mode 100644 arch/powerpc/include/asm/memblock.h
delete mode 100644 arch/sh/include/asm/lmb.h
create mode 100644 arch/sh/include/asm/memblock.h
delete mode 100644 arch/sparc/include/asm/lmb.h
create mode 100644 arch/sparc/include/asm/memblock.h
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 include/linux/lmb.h
create mode 100644 include/linux/memblock.h
delete mode 100644 kernel/early_res.c
delete mode 100644 lib/lmb.c
create mode 100644 mm/memblock.c
--
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