From 70e85d5472b5f8ef77ca1b1ff0546117f76e7ddd Mon Sep 17 00:00:00 2001
From: Mark Huang <mlhuang@cs.princeton.edu>
Date: Sat, 20 Aug 2005 22:24:41 +0000
Subject: [PATCH] - sync fedora branch

---
 arch/x86_64/kernel/Makefile-HEAD | 38 -------------
 arch/x86_64/kernel/domain.c      | 93 --------------------------------
 2 files changed, 131 deletions(-)
 delete mode 100644 arch/x86_64/kernel/Makefile-HEAD
 delete mode 100644 arch/x86_64/kernel/domain.c

diff --git a/arch/x86_64/kernel/Makefile-HEAD b/arch/x86_64/kernel/Makefile-HEAD
deleted file mode 100644
index dc6f2695e..000000000
--- a/arch/x86_64/kernel/Makefile-HEAD
+++ /dev/null
@@ -1,38 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-extra-y 	:= head.o head64.o init_task.o vmlinux.lds.s
-EXTRA_AFLAGS	:= -traditional
-obj-y	:= process.o semaphore.o signal.o entry.o traps.o irq.o \
-		ptrace.o i8259.o ioport.o ldt.o setup.o time.o sys_x86_64.o \
-		x8664_ksyms.o i387.o syscall.o vsyscall.o \
-		setup64.o bootflag.o e820.o reboot.o warmreboot.o
-obj-y += mce.o
-
-obj-$(CONFIG_MTRR)		+= ../../i386/kernel/cpu/mtrr/
-obj-$(CONFIG_ACPI_BOOT)		+= acpi/
-obj-$(CONFIG_X86_MSR)		+= msr.o
-obj-$(CONFIG_MICROCODE)		+= microcode.o
-obj-$(CONFIG_X86_CPUID)		+= cpuid.o
-obj-$(CONFIG_SMP)		+= smp.o smpboot.o trampoline.o
-obj-$(CONFIG_X86_LOCAL_APIC)	+= apic.o  nmi.o
-obj-$(CONFIG_X86_IO_APIC)	+= io_apic.o mpparse.o
-obj-$(CONFIG_PM)		+= suspend.o
-obj-$(CONFIG_SOFTWARE_SUSPEND)	+= suspend_asm.o
-obj-$(CONFIG_CPU_FREQ)		+= cpufreq/
-obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
-obj-$(CONFIG_GART_IOMMU)	+= pci-gart.o aperture.o
-obj-$(CONFIG_DUMMY_IOMMU)	+= pci-nommu.o pci-dma.o
-obj-$(CONFIG_SWIOTLB)		+= swiotlb.o
-obj-$(CONFIG_SCHED_SMT)		+= domain.o
-
-obj-$(CONFIG_MODULES)		+= module.o
-
-obj-y				+= topology.o
-
-bootflag-y			+= ../../i386/kernel/bootflag.o
-cpuid-$(subst m,y,$(CONFIG_X86_CPUID))  += ../../i386/kernel/cpuid.o
-topology-y                     += ../../i386/mach-default/topology.o
-swiotlb-$(CONFIG_SWIOTLB)      += ../../ia64/lib/swiotlb.o
-microcode-$(subst m,y,$(CONFIG_MICROCODE))  += ../../i386/kernel/microcode.o
diff --git a/arch/x86_64/kernel/domain.c b/arch/x86_64/kernel/domain.c
deleted file mode 100644
index 0694958c7..000000000
--- a/arch/x86_64/kernel/domain.c
+++ /dev/null
@@ -1,93 +0,0 @@
-#include <linux/init.h>
-#include <linux/sched.h>
-
-/* Don't do any NUMA setup on Opteron right now. They seem to be
-   better off with flat scheduling. This is just for SMT. */
-
-#ifdef CONFIG_SCHED_SMT
-
-static struct sched_group sched_group_cpus[NR_CPUS];
-static struct sched_group sched_group_phys[NR_CPUS];
-static DEFINE_PER_CPU(struct sched_domain, cpu_domains);
-static DEFINE_PER_CPU(struct sched_domain, phys_domains);
-__init void arch_init_sched_domains(void)
-{
-	int i;
-	struct sched_group *first = NULL, *last = NULL;
-
-	/* Set up domains */
-	for_each_cpu(i) {
-		struct sched_domain *cpu_domain = &per_cpu(cpu_domains, i);
-		struct sched_domain *phys_domain = &per_cpu(phys_domains, i);
-
-		*cpu_domain = SD_SIBLING_INIT;
-		/* Disable SMT NICE for CMP */
-		/* RED-PEN use a generic flag */ 
-		if (cpu_data[i].x86_vendor == X86_VENDOR_AMD) 
-			cpu_domain->flags &= ~SD_SHARE_CPUPOWER; 
-		cpu_domain->span = cpu_sibling_map[i];
-		cpu_domain->parent = phys_domain;
-		cpu_domain->groups = &sched_group_cpus[i];
-
-		*phys_domain = SD_CPU_INIT;
-		phys_domain->span = cpu_possible_map;
-		phys_domain->groups = &sched_group_phys[first_cpu(cpu_domain->span)];
-	}
-
-	/* Set up CPU (sibling) groups */
-	for_each_cpu(i) {
-		struct sched_domain *cpu_domain = &per_cpu(cpu_domains, i);
-		int j;
-		first = last = NULL;
-
-		if (i != first_cpu(cpu_domain->span))
-			continue;
-
-		for_each_cpu_mask(j, cpu_domain->span) {
-			struct sched_group *cpu = &sched_group_cpus[j];
-
-			cpus_clear(cpu->cpumask);
-			cpu_set(j, cpu->cpumask);
-			cpu->cpu_power = SCHED_LOAD_SCALE;
-
-			if (!first)
-				first = cpu;
-			if (last)
-				last->next = cpu;
-			last = cpu;
-		}
-		last->next = first;
-	}
-
-	first = last = NULL;
-	/* Set up physical groups */
-	for_each_cpu(i) {
-		struct sched_domain *cpu_domain = &per_cpu(cpu_domains, i);
-		struct sched_group *cpu = &sched_group_phys[i];
-
-		if (i != first_cpu(cpu_domain->span))
-			continue;
-
-		cpu->cpumask = cpu_domain->span;
-		/*
-		 * Make each extra sibling increase power by 10% of
-		 * the basic CPU. This is very arbitrary.
-		 */
-		cpu->cpu_power = SCHED_LOAD_SCALE + SCHED_LOAD_SCALE*(cpus_weight(cpu->cpumask)-1) / 10;
-
-		if (!first)
-			first = cpu;
-		if (last)
-			last->next = cpu;
-		last = cpu;
-	}
-	last->next = first;
-
-	mb();
-	for_each_cpu(i) {
-		struct sched_domain *cpu_domain = &per_cpu(cpu_domains, i);
-		cpu_attach_domain(cpu_domain, i);
-	}
-}
-
-#endif
-- 
2.47.0