1
linux/arch/x86/include/asm
David Rientjes 8df5bb34de x86, numa: Add fixed node size option for numa emulation
numa=fake=N specifies the number of fake nodes, N, to partition the
system into and then allocates them by interleaving over physical nodes.
This requires knowledge of the system capacity when attempting to
allocate nodes of a certain size: either very large nodes to benchmark
scalability of code that operates on individual nodes, or very small
nodes to find bugs in the VM.

This patch introduces numa=fake=<size>[MG] so it is possible to specify
the size of each node to allocate.  When used, nodes of the size
specified will be allocated and interleaved over the set of physical
nodes.

FAKE_NODE_MIN_SIZE was also moved to the more-appropriate
include/asm/numa_64.h.

Signed-off-by: David Rientjes <rientjes@google.com>
LKML-Reference: <alpine.DEB.2.00.1002151342510.26927@chino.kir.corp.google.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2010-02-15 14:34:10 -08:00
..
uv x86, uv: Add function retrieving node controller revision number 2010-01-15 11:08:55 -08:00
visws
xen xen: move Xen-testing predicates to common header 2009-11-04 08:47:24 -08:00
a.out-core.h hw-breakpoints: Fix broken a.out format dump 2009-11-10 11:23:05 +01:00
a.out.h
acpi.h ACPI: processor: finish unifying arch_acpi_processor_init_pdc() 2009-12-22 03:24:13 -05:00
aes.h
agp.h
alternative-asm.h x86/alternatives: No need for alternatives-asm.h to re-invent stuff already in asm.h 2009-12-02 11:39:45 +01:00
alternative.h x86/alternatives: Check replacementlen <= instrlen at build time 2009-12-02 11:39:45 +01:00
amd_iommu_proto.h x86/amd-iommu: Fix IOMMU-API initialization for iommu=pt 2010-01-22 17:44:35 +01:00
amd_iommu_types.h x86/amd-iommu: Remove amd_iommu_pd_table 2009-11-27 14:20:37 +01:00
amd_iommu.h x86/amd-iommu: Update copyright headers 2009-11-27 11:45:49 +01:00
apic.h x86: apic: Do not use stacked physid_mask_t 2009-11-10 05:52:07 +01:00
apicdef.h x86: io-apic: IO-APIC MMIO should not fail on resource insertion 2009-11-16 16:37:10 +01:00
apm.h
asm-offsets.h kbuild: move asm-offsets.h to include/generated 2009-12-12 13:08:14 +01:00
asm.h x86, asm: Make _ASM_EXTABLE() usable from assembly code 2009-08-31 15:14:30 -07:00
atomic_32.h
atomic_64.h
atomic.h
auxvec.h
bios_ebda.h
bitops.h
bitsperlong.h
boot.h
bootparam.h Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-09-18 14:05:47 -07:00
bug.h x86: Convert BUG() to use unreachable() 2009-12-05 09:10:12 -08:00
bugs.h
byteorder.h
cache.h x86: Eliminate redundant/contradicting cache line size config options 2009-11-19 04:58:34 +01:00
cacheflush.h Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-08 13:27:33 -08:00
calgary.h x86: Calgary: Convert detect_calgary() to use iommu_init hook 2009-11-10 12:31:15 +01:00
calling.h
checksum_32.h x86: fix csum_ipv6_magic asm memory clobber 2009-10-01 16:11:12 -07:00
checksum_64.h
checksum.h
cmpxchg_32.h Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-05 15:32:03 -08:00
cmpxchg_64.h x86: Generate cmpxchg build failures 2009-10-09 15:57:00 +02:00
cmpxchg.h
compat.h
cpu.h
cpufeature.h x86, amd: Get multi-node CPU info from NodeId MSR instead of PCI config space 2009-12-16 15:06:23 -08:00
cpumask.h
cputime.h
current.h
debugreg.h x86: Rename global percpu symbol dr7 to cpu_dr7 2009-11-25 14:30:04 +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 x86: Make sure get_user_desc() doesn't sign extend. 2009-11-05 13:22:18 -08:00
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: fix off-by-one error in dma_capable() 2009-12-16 07:20:12 -08:00
dma.h
dmi.h
ds.h
dwarf2.h x86, asm: Add 32-bit versions of the combined CFI macros 2009-08-31 15:14:29 -07:00
e820.h x86, mm: Correct the implementation of is_untracked_pat_range() 2009-11-30 21:33:51 -08:00
edac.h
efi.h
elf.h x86: get rid of the insane TIF_ABI_PENDING bit 2010-01-29 08:22:01 -08:00
emergency-restart.h
entry_arch.h x86: UV RTC: Rename generic_interrupt to x86_platform_ipi 2009-10-14 18:27:11 +02:00
errno.h
fb.h
fcntl.h
fixmap.h
floppy.h
frame.h
ftrace.h
futex.h
gart.h x86: GART: Convert gart_iommu_hole_init() to use iommu_init hook 2009-11-10 12:31:23 +01:00
genapic.h
geode.h cs5535: drop the Geode-specific MFGPT/GPIO code 2009-12-15 08:53:28 -08:00
gpio.h
hardirq.h Merge branch 'x86-uv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-08 13:38:21 -08:00
highmem.h
hpet.h x86: Disable HPET MSI on ATI SB700/SB800 2010-01-23 06:21:58 +01:00
hugetlb.h
hw_breakpoint.h hw-breakpoints: Rewrite the hw-breakpoints layer on top of perf events 2009-11-08 15:34:42 +01:00
hw_irq.h x86, irq: Allow 0xff for /proc/irq/[n]/smp_affinity on an 8-cpu system 2009-12-17 22:03:06 -08:00
hypertransport.h
hypervisor.h x86: Move tsc_calibration to x86_init_ops 2009-08-31 09:35:47 +02:00
i387.h crypto: ghash-intel - Add PSHUFB macros 2009-11-03 09:11:15 -05:00
i8253.h
i8259.h
ia32_unistd.h
ia32.h
idle.h
inat_types.h
inat.h x86: AVX instruction set decoder support 2009-10-29 08:47:46 +01:00
init.h
insn.h x86: AVX instruction set decoder support 2009-10-29 08:47:46 +01:00
inst.h x86: Generate .byte code for some new instructions via gas macro 2009-11-09 13:52:26 -05:00
io_32.h
io_64.h
io_apic.h Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-09-18 14:05:47 -07:00
io.h
ioctl.h
ioctls.h
iomap.h x86, pat: Add PAT reserve free to io_mapping* APIs 2009-08-26 15:41:16 -07:00
iommu.h x86: Move iommu_shutdown_noop to x86_init.c 2009-11-15 09:03:10 +01:00
ipcbuf.h
ipi.h
irq_regs.h
irq_remapping.h
irq_vectors.h x86: Fix duplicated UV BAU interrupt vector 2009-12-13 08:17:40 +01:00
irq.h Merge branch 'x86-uv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-08 13:38:21 -08:00
irqflags.h
ist.h
k8.h x86: k8.h: Add struct bootnode 2009-11-08 12:55:38 +01:00
Kbuild hw-breakpoints: Rewrite the hw-breakpoints layer on top of perf events 2009-11-08 15:34:42 +01:00
kdebug.h
kexec.h
kgdb.h
kmap_types.h
kmemcheck.h
kprobes.h
kvm_emulate.h KVM: x86 emulator: limit instructions to 15 bytes 2009-12-03 09:32:25 +02:00
kvm_host.h KVM: VMX: Fix comparison of guest efer with stale host value 2009-12-03 09:34:20 +02:00
kvm_para.h KVM: Add missing #include 2009-09-10 10:46:49 +03:00
kvm.h KVM: x86: Extend KVM_SET_VCPU_EVENTS with selective updates 2009-12-27 13:36:33 -02:00
ldt.h
lguest_hcall.h
lguest.h
linkage.h
local.h
mach_timer.h
mach_traps.h
math_emu.h
mc146818rtc.h
mca_dma.h
mca.h
mce.h x86: mce.h: Fix warning in header checks 2010-01-13 10:41:22 +01:00
microcode.h Revert "x86: ucode-amd: Load ucode-patches once ..." 2010-01-23 06:21:59 +01:00
mman.h
mmconfig.h
mmu_context.h cpumask: use mm_cpumask() wrapper: x86 2009-09-24 09:34:52 +09:30
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 Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-09-14 07:57:32 -07:00
mpspec_def.h
mpspec.h Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-08 13:27:33 -08:00
msgbuf.h
msidef.h
msr-index.h x86, amd: Get multi-node CPU info from NodeId MSR instead of PCI config space 2009-12-16 15:06:23 -08:00
msr.h x86, msr: msrs_alloc/free for CONFIG_SMP=n 2009-12-16 15:36:32 -08:00
mtrr.h
mutex_32.h
mutex_64.h
mutex.h
nmi.h sysctl: remove "struct file *" argument of ->proc_handler 2009-09-24 07:21:04 -07:00
nops.h x86/tracing: comment need for atomic nop 2009-09-10 17:22:44 -04:00
numa_32.h
numa_64.h x86, numa: Add fixed node size option for numa emulation 2010-02-15 14:34:10 -08:00
numa.h
numaq.h
olpc.h ALSA: cs5535audio: free OLPC quirks from reliance on MGEODE_LX cpu optimization 2009-12-15 08:53:27 -08:00
page_32_types.h
page_32.h
page_64_types.h
page_64.h
page_types.h x86: Export k8 physical topology 2009-10-12 22:56:45 +02:00
page.h
param.h
paravirt_types.h locking: Convert raw_spinlock to arch_spinlock 2009-12-14 23:55:32 +01:00
paravirt.h locking: Convert __raw_spin* functions to arch_spin* 2009-12-14 23:55:32 +01:00
parport.h
pat.h x86, platform: Change is_untracked_pat_range() to bool; cleanup init 2009-11-23 17:09:59 -08:00
pci_64.h
pci_x86.h x86/PCI: MMCONFIG: add lookup function 2009-11-24 15:30:36 -08:00
pci-direct.h
pci-functions.h
pci.h x86/PCI: default pcibus cpumask to all cpus if it lacks affinity 2009-09-18 08:51:10 -07:00
percpu.h percpu: remove some sparse warnings 2009-10-29 22:34:12 +09:00
perf_event.h perf: x86: Add support for the ANY bit 2010-01-21 13:40:41 +01:00
pgalloc.h
pgtable_32_types.h
pgtable_32.h
pgtable_64_types.h
pgtable_64.h
pgtable_types.h Merge branch 'bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen into x86/urgent 2009-09-23 14:35:10 +02:00
pgtable-2level_types.h
pgtable-2level.h
pgtable-3level_types.h
pgtable-3level.h
pgtable.h x86, mm: is_untracked_pat_range() takes a normal semiclosed range 2009-11-23 17:09:59 -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 x86, cpuid: Add "volatile" to asm in native_cpuid() 2009-12-16 16:30:57 -08:00
proto.h x86: remove "extern" from function prototypes in <asm/proto.h> 2009-11-16 13:55:31 -08:00
ptrace-abi.h
ptrace.h ptrace: x86: implement user_single_step_siginfo() 2009-12-16 07:20:08 -08:00
pvclock-abi.h
pvclock.h
rdc321x_defs.h
reboot_fixups.h
reboot.h
required-features.h
resource.h
resume-trace.h
rio.h
rtc.h
rwlock.h
rwsem.h
scatterlist.h
seccomp_32.h
seccomp_64.h
seccomp.h
sections.h x86-64: align RODATA kernel section to 2MB with CONFIG_DEBUG_RODATA 2009-10-20 14:46:00 +09:00
segment.h
sembuf.h
serial.h
setup_arch.h
setup.h x86: Add Moorestown early detection 2009-08-31 11:09:40 +02:00
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 cpumask: remove arch_send_call_function_ipi 2009-09-24 09:34:47 +09:30
smpboot_hooks.h
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 x86/i386: Make sure stack-protector segment base is cache aligned 2009-09-03 21:30:51 +02:00
stacktrace.h perf events, x86/stacktrace: Fix performance/softlockup by providing a special frame pointer-only stack walker 2009-12-17 10:42:52 +01:00
stat.h
statfs.h
string_32.h x86: Use __builtin_memset and __builtin_memcpy for memset/memcpy 2009-09-28 16:43:15 -07:00
string_64.h
string.h
suspend_32.h
suspend_64.h
suspend.h
svm.h KVM: SVM: Support Pause Filter in AMD processors 2009-12-03 09:32:17 +02:00
swab.h
swiotlb.h x86: Split swiotlb initialization into two stages 2009-12-15 13:01:57 +01:00
sync_bitops.h
sys_ia32.h sanitize do_pipe_flags() callers in arch 2009-12-16 12:16:40 -05:00
syscall.h x86: syscall_get_nr returns int 2009-09-22 19:57:51 -07:00
syscalls.h Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-16 12:02:37 -08:00
system_64.h
system.h x86: Factor duplicated code out of __show_regs() into show_regs_common() 2009-12-09 10:17:58 +01:00
tce.h
termbits.h
termios.h
thread_info.h x86: get rid of the insane TIF_ABI_PENDING bit 2010-01-29 08:22:01 -08:00
time.h x86: Move get/set_wallclock to x86_platform_ops 2009-09-16 14:34:50 +02:00
timer.h x86: Move tsc_calibration to x86_init_ops 2009-08-31 09:35:47 +02:00
timex.h
tlb.h
tlbflush.h
topology.h hugetlb: add generic definition of NUMA_NO_NODE 2009-12-15 08:53:12 -08:00
trampoline.h x86: Use find_e820() instead of hard coded trampoline address 2009-12-11 09:28:22 +01:00
traps.h
tsc.h x86: Move tsc_calibration to x86_init_ops 2009-08-31 09:35:47 +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 x86: copy_from_user() should not return -EFAULT 2010-01-05 13:45:06 -08:00
uaccess.h x86, 64-bit: Move K8 B step iret fixup to fault entry asm 2009-10-12 18:29:46 +02:00
ucontext.h
unaligned.h
unistd_32.h net: Introduce recvmmsg socket syscall 2009-10-12 23:40:10 -07:00
unistd_64.h net: Introduce recvmmsg socket syscall 2009-10-12 23:40:10 -07:00
unistd.h
user32.h
user_32.h
user_64.h
user.h
vdso.h
vga.h
vgtod.h
virtext.h
vm86.h
vmi_time.h
vmi.h
vmware.h x86: Move tsc_calibration to x86_init_ops 2009-08-31 09:35:47 +02:00
vmx.h KVM: VMX: Add support for Pause-Loop Exiting 2009-12-03 09:32:17 +02:00
vsyscall.h
x86_init.h Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-08 13:27:33 -08:00
xcr.h
xor_32.h
xor_64.h
xor.h
xsave.h