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Tejun Heo 4697bdcc94 x86-64, NUMA: Kill mem_nodes_parsed 
With all memory configuration information now carried in numa_meminfo,
there's no need to keep mem_nodes_parsed separate.  Drop it and use
numa_nodes_parsed for CPU / memory-less nodes.

A new helper numa_nodemask_from_meminfo() is added to calculate
memnode mask on the fly which is currently used to set
node_possible_map.

This simplifies NUMA init methods a bit and removes a source of
possible inconsistencies.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Shaohui Zheng <shaohui.zheng@intel.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: H. Peter Anvin <hpa@linux.intel.com>
2011-02-16 17:11:09 +01:00
..
uv
x86, UV, BAU: Extend for more than 16 cpus per socket
2011-01-03 20:35:03 +01:00
visws
x86: Move pci init function to x86_init
2010-02-19 16:12:29 -08:00
xen
Merge branch 'stable/gntdev' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
2011-01-13 18:46:48 -08:00
a.out-core.h
…
a.out.h
…
acpi.h
x86-64, NUMA: Kill {acpi|amd|dummy}_scan_nodes()
2011-02-16 17:11:08 +01:00
aes.h
…
agp.h
…
alternative-asm.h
x86-64: Reduce SMP locks table size
2010-04-28 17:15:47 -07:00
alternative.h
Merge branches 'x86-alternatives-for-linus', 'x86-fpu-for-linus', 'x86-hwmon-for-linus', 'x86-paravirt-for-linus', 'core-locking-for-linus' and 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-01-06 11:11:50 -08:00
amd_iommu_proto.h
x86/amd-iommu: Update copyright headers
2010-10-13 11:13:21 +02:00
amd_iommu_types.h
x86/amd-iommu: Update copyright headers
2010-10-13 11:13:21 +02:00
amd_iommu.h
Merge branch 'x86-iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-10-21 14:23:48 -07:00
amd_nb.h
x86-64, NUMA: Kill {acpi|amd|dummy}_scan_nodes()
2011-02-16 17:11:08 +01:00
apb_timer.h
x86, cleanup: Remove obsolete boot_cpu_id variable
2010-08-12 14:01:38 -07:00
apic.h
x86: Replace apic->apicid_to_node() with ->x86_32_numa_cpu_node()
2011-01-28 14:54:08 +01:00
apicdef.h
x86, acpi: Add MAX_LOCAL_APIC for 32bit
2010-12-23 13:15:53 -08:00
apm.h
…
arch_hweight.h
x86, hweight: Use a 32-bit popcnt for __arch_hweight32()
2010-05-17 15:17:16 -07:00
asm-offsets.h
kbuild: move asm-offsets.h to include/generated
2009-12-12 13:08:14 +01:00
asm.h
…
atomic64_32.h
x86-32: Rewrite 32-bit atomic64 functions in assembly
2010-02-25 20:47:30 -08:00
atomic64_64.h
Merge branch 'x86-atomic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-05-18 08:40:05 -07:00
atomic.h
Merge branch 'x86-atomic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-05-18 08:40:05 -07:00
auxvec.h
…
bios_ebda.h
…
bitops.h
bitops: make asm-generic/bitops/find.h more generic
2010-10-09 21:51:44 +02:00
bitsperlong.h
…
boot.h
x86: support XZ-compressed kernel
2011-01-13 08:03:25 -08:00
bootparam.h
x86: Add CE4100 platform support
2010-11-12 00:45:41 +01:00
bug.h
x86: Convert BUG() to use unreachable()
2009-12-05 09:10:12 -08:00
bugs.h
…
byteorder.h
…
cache.h
Rename .data.read_mostly to .data..read_mostly.
2010-03-03 11:26:00 +01:00
cacheflush.h
x86: Use asm-generic/cacheflush.h
2011-01-21 14:11:12 +01:00
calgary.h
x86, iommu: Make all IOMMU's detection routines return a value.
2010-08-26 15:13:13 -07:00
calling.h
x86, asm: Fix CFI macro invocations to deal with shortcomings in gas
2010-10-19 14:28:02 -07:00
checksum_32.h
…
checksum_64.h
…
checksum.h
…
cmpxchg_32.h
x86, asm: Merge cmpxchg_486_u64() and cmpxchg8b_emu()
2010-07-28 17:05:11 -07:00
cmpxchg_64.h
x86, asm: Clean up and simplify <asm/cmpxchg.h>
2010-07-28 15:24:09 -07:00
cmpxchg.h
…
compat.h
compat: Make compat_alloc_user_space() incorporate the access_ok()
2010-09-14 16:08:45 -07:00
cpu.h
x86, hotplug: Fix powersavings with offlined cores on AMD
2011-01-21 18:14:54 -08:00
cpufeature.h
Merge branch 'x86-amd-nb-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-10-21 13:01:08 -07:00
cpumask.h
…
cputime.h
…
current.h
…
debugreg.h
x86: Use this_cpu_ops to optimize code
2010-12-30 12:20:28 +01:00
delay.h
…
desc_defs.h
tree-wide: fix assorted typos all over the place
2009-12-04 15:39:55 +01:00
desc.h
…
device.h
x86/amd-iommu: Use dev->arch->iommu to store iommu related information
2009-11-27 14:20:32 +01:00
div64.h
…
dma-mapping.h
dma-mapping: remove dma_is_consistent API
2010-08-11 08:59:21 -07:00
dma.h
…
dmi.h
…
dwarf2.h
x86: Use {push,pop}{l,q}_cfi in more places
2010-09-03 08:14:11 +02:00
e820.h
x86: avoid high BIOS area when allocating address space
2010-12-17 10:01:30 -08:00
edac.h
…
efi.h
x86, memblock: Replace e820_/_early string with memblock_
2010-08-27 11:13:47 -07:00
elf.h
x86: ELF_PLAT_INIT() shouldn't worry about TIF_IA32
2010-02-16 08:51:49 -08:00
emergency-restart.h
…
entry_arch.h
x86: Allocate 32 tlb_invalidate_interrupt handler stubs
2011-02-14 13:03:08 +01:00
errno.h
…
fb.h
x86-64: Allow fbdev primary video code
2010-02-16 21:22:26 -08:00
fcntl.h
…
fixmap.h
x86: Fix Moorestown VRTC fixmap placement
2011-01-11 12:46:16 +01:00
floppy.h
…
frame.h
…
ftrace.h
…
futex.h
…
gart.h
Merge branch 'x86-iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-10-21 14:23:48 -07:00
genapic.h
…
geode.h
cs5535: drop the Geode-specific MFGPT/GPIO code
2009-12-15 08:53:28 -08:00
gpio.h
x86/gpio: Implement x86 gpio_to_irq convert function
2011-01-11 12:46:15 +01:00
hardirq.h
irq_work: Add generic hardirq context callbacks
2010-10-18 19:58:50 +02:00
highmem.h
mm: stack based kmap_atomic()
2010-10-26 16:52:08 -07:00
hpet.h
x86: ioapic/hpet: Convert to new chip functions
2010-10-12 16:53:37 +02:00
hugetlb.h
…
hw_breakpoint.h
x86: Fix instruction breakpoint encoding
2010-09-17 03:24:13 +02:00
hw_irq.h
x86: Allocate 32 tlb_invalidate_interrupt handler stubs
2011-02-14 13:03:08 +01:00
hypertransport.h
…
hyperv.h
x86: Clean up the hypervisor layer
2010-05-07 17:13:04 -07:00
hypervisor.h
xen: HVM X2APIC support
2011-01-07 10:03:50 -05:00
i387.h
x86-64, asm: Use fxsaveq/fxrestorq in more places
2010-10-22 15:33:38 -07:00
i8253.h
i8253: Convert i8253_lock to raw_spinlock
2010-03-02 10:28:38 +01:00
i8259.h
x86: i8259: Convert to new irq_chip functions
2010-10-12 16:53:36 +02:00
ia32_unistd.h
…
ia32.h
…
idle.h
…
inat_types.h
…
inat.h
…
init.h
…
insn.h
x86: Move MAX_INSN_SIZE into asm/insn.h
2010-03-10 13:23:34 +01:00
inst.h
crypto: aesni-intel - Fix another CTR build failure with gas 2.16.1
2010-03-24 21:37:57 +08:00
intel_scu_ipc.h
Remove indirect read write api support.
2010-08-03 09:50:30 -04:00
io_apic.h
Merge commit 'v2.6.37-rc8' into x86/apic
2011-01-04 09:43:42 +01:00
io.h
Merge branch 'stable/xen-pcifront-0.8.2' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
2010-10-28 17:11:17 -07:00
ioctl.h
…
ioctls.h
…
iomap.h
mm: stack based kmap_atomic()
2010-10-26 16:52:08 -07:00
iommu_table.h
x86, iommu: Update header comments with appropriate naming
2010-10-08 13:11:21 -07:00
iommu.h
…
ipcbuf.h
…
ipi.h
x86: Make default_send_IPI_mask_sequence/allbutself_logical() 32bit only
2011-01-28 14:54:05 +01:00
irq_regs.h
…
irq_remapping.h
x86: Speed up the irq_remapped check in hot pathes
2010-10-12 16:53:42 +02:00
irq_vectors.h
x86: Scale up the number of TLB invalidate vectors with NR_CPUs, up to 32
2011-02-14 13:03:08 +01:00
irq.h
Merge branch 'x86-olpc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-01-13 10:15:12 -08:00
irqflags.h
Fix IRQ flag handling naming
2010-10-07 14:08:55 +01:00
ist.h
…
jump_label.h
x86: Fix jump label with RO/NX module protection crash
2011-01-23 16:12:45 +01:00
Kbuild
archs: replace unifdef-y with header-y
2010-08-14 22:26:51 +02:00
kdebug.h
x86, NMI: Remove DIE_NMI_IPI
2011-01-07 15:08:53 +01:00
kexec.h
…
kgdb.h
kgdb,x86: Individual register get/set for x86
2010-08-05 09:22:20 -05:00
kmap_types.h
…
kmemcheck.h
…
kprobes.h
x86: Move MAX_INSN_SIZE into asm/insn.h
2010-03-10 13:23:34 +01:00
kvm_emulate.h
KVM: SVM: copy instruction bytes from VMCB
2011-01-12 11:31:07 +02:00
kvm_host.h
thp: mmu_notifier_test_young
2011-01-13 17:32:46 -08:00
kvm_para.h
KVM: x86: Add missing inline tag to kvm_read_and_reset_pf_reason
2011-01-12 11:23:27 +02:00
kvm.h
KVM: x86: XSAVE/XRSTOR live migration support
2010-08-01 10:46:37 +03:00
ldt.h
…
lguest_hcall.h
lguest: stop using KVM hypercall mechanism
2010-04-14 21:43:56 +09:30
lguest.h
…
linkage.h
…
local64.h
arch: Implement local64_t
2010-06-09 11:12:36 +02:00
local.h
local_t: Remove cpu_local_xx macros
2010-01-05 15:34:49 +09:00
mach_timer.h
…
mach_traps.h
x86, NMI: Add NMI symbol constants and rename memory parity to PCI SERR
2011-01-07 15:08:51 +01:00
math_emu.h
…
mc146818rtc.h
…
mca_dma.h
…
mca.h
…
mce.h
x86, hwmon: Add core threshold notification to therm_throt.c
2011-01-03 08:30:30 -08:00
memblock.h
x86-32, memblock: Make add_highpages honor early reserved ranges
2010-10-05 21:44:35 -07:00
microcode.h
x86, microcode, AMD: Cleanup code a bit
2010-11-10 14:54:54 +01:00
mman.h
…
mmconfig.h
…
mmu_context.h
x86, mm: avoid possible bogus tlb entries by clearing prev mm_cpumask after switching mm
2011-02-03 13:32:39 -08:00
mmu.h
…
mmx.h
…
mmzone_32.h
tree-wide: fix assorted typos all over the place
2009-12-04 15:39:55 +01:00
mmzone_64.h
x86, numa: Add fixed node size option for numa emulation
2010-02-15 14:34:10 -08:00
mmzone.h
…
module.h
x86: Remove CONFIG_4KSTACKS
2010-06-29 12:12:59 +02:00
mpspec_def.h
x86: Fix APIC ID sizing bug on larger systems, clean up MAX_APICS confusion
2011-01-05 14:09:23 +01:00
mpspec.h
x86: Unify cpu/apicid <-> NUMA node mapping between 32 and 64bit
2011-01-28 14:54:09 +01:00
mrst-vrtc.h
x86: mrst: Add vrtc driver which serves as a wall clock device
2010-11-11 11:34:27 +01:00
mrst.h
x86: mrst: Add vrtc driver which serves as a wall clock device
2010-11-11 11:34:27 +01:00
msgbuf.h
…
mshyperv.h
x86: Clean up the hypervisor layer
2010-05-07 17:13:04 -07:00
msidef.h
…
msr-index.h
Merge branches 'x86-alternatives-for-linus', 'x86-fpu-for-linus', 'x86-hwmon-for-linus', 'x86-paravirt-for-linus', 'core-locking-for-linus' and 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-01-06 11:11:50 -08:00
msr.h
x86, gcc-4.6: Avoid unused by set variables in rdmsr
2010-07-20 15:38:18 -07:00
mtrr.h
…
mutex_32.h
…
mutex_64.h
…
mutex.h
…
mwait.h
x86, mwait: Move mwait constants to a common header file
2010-09-17 15:36:40 -07:00
nmi.h
x86, NMI: Add priorities to handlers
2011-01-07 15:08:52 +01:00
nops.h
…
numa_32.h
x86: Rename incorrectly named parameter of numa_cpu_node()
2011-01-31 18:22:25 +01:00
numa_64.h
x86-64, NUMA: Kill mem_nodes_parsed
2011-02-16 17:11:09 +01:00
numa.h
x86-64, NUMA: Factor out memblk handling into numa_{add|register}_memblk()
2011-02-16 17:11:07 +01:00
numaq.h
Merge branch 'x86-mrst-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-03-07 15:59:39 -08:00
olpc_ofw.h
x86, olpc: Add OLPC device-tree support
2010-12-15 17:11:30 -08:00
olpc.h
drivers/staging/olpc_dcon: convert to new cs5535 gpio API
2011-01-13 08:03:13 -08:00
page_32_types.h
x86: Remove CONFIG_4KSTACKS
2010-06-29 12:12:59 +02:00
page_32.h
…
page_64_types.h
…
page_64.h
…
page_types.h
x86, NUMA: Move *_numa_init() invocations into initmem_init()
2011-02-16 12:13:06 +01:00
page.h
x86: Document __phys_reloc_hide() usage in __pa_symbol()
2010-08-11 08:43:49 +02:00
param.h
…
paravirt_types.h
thp: add pmd paravirt ops
2011-01-13 17:32:39 -08:00
paravirt.h
thp: fix PARAVIRT x86 32bit noPAE
2011-01-26 10:49:57 +10:00
parport.h
…
pat.h
…
pci_64.h
x86: Only call dma32_reserve_bootmem 64bit !CONFIG_NUMA
2010-02-10 17:47:18 -08:00
pci_x86.h
x86/PCI: Clean up pci_cache_line_size
2010-10-18 10:49:30 -04:00
pci-direct.h
…
pci-functions.h
…
pci.h
x86: Add NX protection for kernel data
2010-11-18 12:52:04 +01:00
percpu.h
percpu, x86: Fix percpu_xchg_op()
2011-01-26 08:10:49 +01:00
perf_event_p4.h
perf, x86: P4 PMU - Fix unflagged overflows handling
2011-01-09 10:40:52 +01:00
perf_event.h
perf, arch: Cleanup perf-pmu init vs lockup-detector
2010-11-26 15:14:56 +01:00
pgalloc.h
tree-wide: fix comment/printk typos
2010-11-01 15:38:34 -04:00
pgtable_32_types.h
x86: use __ASSEMBLY__ rather than __ASSEMBLER__
2010-06-07 17:27:11 -07:00
pgtable_32.h
mm: remove pte_*map_nested()
2010-10-26 16:52:08 -07:00
pgtable_64_types.h
…
pgtable_64.h
thp: add x86 32bit support
2011-01-13 17:32:44 -08:00
pgtable_types.h
thp: add pmd_modify
2011-01-13 17:32:44 -08:00
pgtable-2level_types.h
…
pgtable-2level.h
thp: add x86 32bit support
2011-01-13 17:32:44 -08:00
pgtable-3level_types.h
…
pgtable-3level.h
thp: add x86 32bit support
2011-01-13 17:32:44 -08:00
pgtable.h
thp: don't allow transparent hugepage support without PSE
2011-01-13 17:32:45 -08:00
poll.h
…
posix_types_32.h
…
posix_types_64.h
…
posix_types.h
…
prctl.h
…
processor-cyrix.h
…
processor-flags.h
…
processor.h
Merge branch 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6
2011-01-13 20:15:18 -08:00
prom.h
x86, olpc: Add OLPC device-tree support
2010-12-15 17:11:30 -08:00
proto.h
Move round_up/down to kernel.h
2010-02-12 09:42:39 -08:00
ptrace-abi.h
x86, perf, bts, mm: Delete the never used BTS-ptrace code
2010-03-26 11:33:55 +01:00
ptrace.h
x86, perf, bts, mm: Delete the never used BTS-ptrace code
2010-03-26 11:33:55 +01:00
pvclock-abi.h
x86, paravirt: don't compute pvclock adjustments if we trust the tsc
2010-05-19 11:41:05 +03:00
pvclock.h
x86/pvclock: Zero last_value on resume
2010-11-28 09:33:20 +01:00
reboot_fixups.h
…
reboot.h
…
required-features.h
x86, cpu: Support the features flags in new CPUID leaf 7
2010-07-07 17:29:18 -07:00
resource.h
…
resume-trace.h
…
rio.h
…
rtc.h
…
rwlock.h
…
rwsem.h
x86, rwsem: Minor cleanups
2010-07-20 17:41:14 -07:00
scatterlist.h
remove needless ISA_DMA_THRESHOLD
2010-08-07 18:15:50 +02:00
seccomp_32.h
…
seccomp_64.h
…
seccomp.h
…
sections.h
…
segment.h
x86, asm: Fix CFI macro invocations to deal with shortcomings in gas
2010-10-19 14:28:02 -07:00
sembuf.h
…
serial.h
…
setup_arch.h
…
setup.h
x86: Add CE4100 platform support
2010-11-12 00:45:41 +01:00
shmbuf.h
…
shmparam.h
…
sigcontext32.h
…
sigcontext.h
tree-wide: fix misspelling of "definition" in comments
2009-12-04 23:41:47 +01:00
sigframe.h
…
siginfo.h
…
signal.h
…
smp.h
Merge commit 'v2.6.38-rc4' into x86/numa
2011-02-14 13:28:31 +01:00
smpboot_hooks.h
x86, nmi_watchdog: Remove all stub function calls from old nmi_watchdog
2010-11-18 09:08:23 +01:00
socket.h
…
sockios.h
…
sparsemem.h
…
spinlock_types.h
locking: Convert raw_rwlock to arch_rwlock
2009-12-14 23:55:32 +01:00
spinlock.h
locking: Convert raw_rwlock functions to arch_rwlock
2009-12-14 23:55:32 +01:00
srat.h
…
stackprotector.h
…
stacktrace.h
x86: Eliminate bp argument from the stack tracing routines
2010-11-18 14:37:34 +01:00
stat.h
…
statfs.h
…
string_32.h
…
string_64.h
…
string.h
…
suspend_32.h
PM / x86: Save/restore MISC_ENABLE register
2010-06-08 00:32:49 +02:00
suspend_64.h
PM / x86: Save/restore MISC_ENABLE register
2010-06-08 00:32:49 +02:00
suspend.h
…
svm.h
KVM: SVM: copy instruction bytes from VMCB
2011-01-12 11:31:07 +02:00
swab.h
…
swiotlb.h
x86, swiotlb: Simplify SWIOTLB pci_swiotlb_detect routine.
2010-08-26 15:13:29 -07:00
sync_bitops.h
…
sys_ia32.h
Mark arguments to certain syscalls as being const
2010-08-13 16:53:13 -07:00
syscall.h
tracing: Unify arch_syscall_addr() implementations
2010-02-17 13:07:21 +01:00
syscalls.h
Make do_execve() take a const filename pointer
2010-08-17 18:07:43 -07:00
system.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
2010-08-04 11:47:58 -07:00
tce.h
…
termbits.h
…
termios.h
…
thread_info.h
Merge branch 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6
2010-05-28 16:14:17 -07:00
time.h
…
timer.h
x86, nmi_watchdog: Remove all stub function calls from old nmi_watchdog
2010-11-18 09:08:23 +01:00
timex.h
…
tlb.h
…
tlbflush.h
x86-32, mm: Add an initial page table for core bootstrapping
2010-10-20 14:23:55 -07:00
topology.h
x86: Unify CPU -> NUMA node mapping between 32 and 64bit
2011-01-28 14:54:09 +01:00
trampoline.h
x86-32, mm: Add an initial page table for core bootstrapping
2010-10-20 14:23:55 -07:00
traps.h
KVM: Handle async PF in a guest.
2011-01-12 11:23:16 +02:00
tsc.h
x86, tsc, sched: Recompute cyc2ns_offset's during resume from sleep states
2010-08-20 14:59:02 +02:00
types.h
…
uaccess_32.h
x86: copy_from_user() should not return -EFAULT
2010-01-05 13:45:06 -08:00
uaccess_64.h
Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-02-28 10:35:09 -08:00
uaccess.h
…
ucontext.h
…
unaligned.h
…
unistd_32.h
Merge branch 'writable_limits' of git://decibel.fi.muni.cz/~xslaby/linux
2010-08-10 12:07:51 -07:00
unistd_64.h
Merge branch 'writable_limits' of git://decibel.fi.muni.cz/~xslaby/linux
2010-08-10 12:07:51 -07:00
unistd.h
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user32.h
…
user_32.h
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user_64.h
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user.h
x86, ptrace: regset extensions to support xstate
2010-02-11 15:08:17 -08:00
vdso.h
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vga.h
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vgtod.h
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virtext.h
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vm86.h
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vmx.h
KVM: VMX: Add definitions for more vm entry/exit control bits
2011-01-12 11:31:08 +02:00
vsyscall.h
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x86_init.h
x86: Introduce x86_msi_ops
2010-10-18 10:49:34 -04:00
xcr.h
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xor_32.h
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xor_64.h
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xor.h
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xsave.h
Merge branch 'x86-xsave-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-08-06 16:25:13 -07:00