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KAMEZAWA Hiroyuki 76b67ed9dc [PATCH] node hotplug: register cpu: remove node struct ... With Goto-san's patch, we can add new pgdat/node at runtime. I'm now considering node-hot-add with cpu + memory on ACPI. I found acpi container, which describes node, could evaluate cpu before memory. This means cpu-hot-add occurs before memory hot add. In most part, cpu-hot-add doesn't depend on node hot add. But register_cpu(), which creates symbolic link from node to cpu, requires that node should be onlined before register_cpu(). When a node is onlined, its pgdat should be there. This patch-set holds off creating symbolic link from node to cpu until node is onlined. This removes node arguments from register_cpu(). Now, register_cpu() requires 'struct node' as its argument. But the array of struct node is now unified in driver/base/node.c now (By Goto's node hotplug patch). We can get struct node in generic way. So, this argument is not necessary now. This patch also guarantees add cpu under node only when node is onlined. It is necessary for node-hot-add vs. cpu-hot-add patch following this. Moreover, register_cpu calculates cpu->node_id by cpu_to_node() without regard to its 'struct node *root' argument. This patch removes it. Also modify callers of register_cpu()/unregister_cpu, whose args are changed by register-cpu-remove-node-struct patch. [Brice.Goglin@ens-lyon.org: fix it] Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Yasunori Goto <y-goto@jp.fujitsu.com> Cc: Ashok Raj <ashok.raj@intel.com> Cc: Dave Hansen <haveblue@us.ibm.com> Signed-off-by: Brice Goglin <Brice.Goglin@ens-lyon.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		19 years ago
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Makefile	[SPARC64]: Add of_device layer and make ebus/isa use it.	19 years ago
asm-offsets.c	…
auxio.c	[SPARC64]: Export auxio_register to modules.	19 years ago
binfmt_aout32.c	[SPARC64]: Top-down address space allocation for 32-bit tasks.	19 years ago
binfmt_elf32.c	[SPARC64]: Increase top of 32-bit process stack.	19 years ago
central.c	[SPARC64]: Convert central bus layer to in-kernel PROM device tree.	19 years ago
chmc.c	[SPARC64]: Convert Cheetah memory controller driver to in-kernel PROM tree.	19 years ago
cpu.c	…
devices.c	[SPARC64]: Convert cpu_find_by_*() interface to in-kernel PROM device tree.	19 years ago
dtlb_miss.S	…
dtlb_prot.S	…
ebus.c	[SPARC64]: Make auxio a real driver.	19 years ago
entry.S	[SPARC64]: Move over to GENERIC_HARDIRQS.	19 years ago
etrap.S	…
head.S	[SPARC64]: Make smp_processor_id() functional before start_kernel()	19 years ago
idprom.c	…
init_task.c	…
iommu_common.c	…
iommu_common.h	…
irq.c	[SPARC64]: Allow floppy driver to build modular.	19 years ago
isa.c	[SPARC64]: Add of_device layer and make ebus/isa use it.	19 years ago
itlb_miss.S	[SPARC64]: Fix _PAGE_EXEC handling.	19 years ago
kprobes.c	[PATCH] Switch Kprobes inline functions to __kprobes for sparc64	19 years ago
ktlb.S	[SPARC64]: Fix indexing into kpte_linear_bitmap.	19 years ago
module.c	[SPARC]: Handle UNWIND_INFO properly.	19 years ago
of_device.c	[SPARC]: Export x_bus_type to modules.	19 years ago
pci.c	[SPARC64]: Disable verbose PCI IRQ probing messages by default.	19 years ago
pci_common.c	[SPARC64]: Convert sparc64 PCI layer to in-kernel device tree.	19 years ago
pci_impl.h	[SPARC64]: Convert sparc64 PCI layer to in-kernel device tree.	19 years ago
pci_iommu.c	[SPARC64]: Respect gfp_t argument to dma_alloc_coherent().	19 years ago
pci_psycho.c	[SPARC64]: Convert sparc64 PCI layer to in-kernel device tree.	19 years ago
pci_sabre.c	[SPARC64]: Convert sparc64 PCI layer to in-kernel device tree.	19 years ago
pci_schizo.c	[SPARC64]: Convert sparc64 PCI layer to in-kernel device tree.	19 years ago
pci_sun4v.c	[SPARC64]: Convert sparc64 PCI layer to in-kernel device tree.	19 years ago
pci_sun4v.h	[SPARC64]: Remove PGLIST_NENTS PCI IOMMU mapping limitation on SUN4V.	19 years ago
pci_sun4v_asm.S	[SPARC64]: Remove PGLIST_NENTS PCI IOMMU mapping limitation on SUN4V.	19 years ago
power.c	[SPARC64]: Add of_device layer and make ebus/isa use it.	19 years ago
process.c	[SPARC64]: Use sun4v_cpu_idle() in cpu_idle() on SUN4V.	19 years ago
prom.c	[SPARC]: Add unique device_node IDs and a ".node" property.	19 years ago
ptrace.c	[PATCH] drop task argument of audit_syscall_{entry,exit}	19 years ago
rtrap.S	[SPARC64]: Drop %gl to 0 before re-enabling PSTATE_IE in rtrap	19 years ago
sbus.c	[SPARC64]: Make auxio a real driver.	19 years ago
semaphore.c	…
setup.c	[PATCH] node hotplug: register cpu: remove node struct	19 years ago
signal.c	…
signal32.c	…
smp.c	[SPARC64]: Convert cpu_find_by_*() interface to in-kernel PROM device tree.	19 years ago
sparc64_ksyms.c	[SPARC64]: Don't double-export synchronize_irq.	19 years ago
starfire.c	…
sun4v_ivec.S	[SPARC64]: Move over to GENERIC_HARDIRQS.	19 years ago
sun4v_tlb_miss.S	[SPARC64]: Add a secondary TSB for hugepage mappings.	19 years ago
sunos_ioctl32.c	…
sys32.S	[SPARC]: Hook up vmsplice into syscall tables.	19 years ago
sys_sparc.c	[SPARC64]: Randomize mm->mmap_base when PF_RANDOMIZE is set.	19 years ago
sys_sparc32.c	[SPARC]: Wire up sys_sync_file_range() into syscall tables.	19 years ago
sys_sunos32.c	…
systbls.S	[SPARC]: Add robust futex syscall entries.	19 years ago
time.c	[SPARC64]: Convert central bus layer to in-kernel PROM device tree.	19 years ago
trampoline.S	…
traps.c	[SPARC64]: Convert cpu_find_by_*() interface to in-kernel PROM device tree.	19 years ago
tsb.S	[SPARC64]: Add a secondary TSB for hugepage mappings.	19 years ago
ttable.S	[SPARC64]: Send all device interrupts via one PIL.	19 years ago
una_asm.S	…
unaligned.c	[SPARC64]: Rate limited kernel unaligned trap logging, ala IA64.	19 years ago
us2e_cpufreq.c	[SPARC64]: kzalloc() conversion	19 years ago
us3_cpufreq.c	[SPARC64]: kzalloc() conversion	19 years ago
visemul.c	[SPARC64]: First cut at VIS simulator for Niagara.	19 years ago
vmlinux.lds.S	…
winfixup.S	…