diff options
| author | Andi Kleen <ak@suse.de> | 2005-07-28 21:15:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-28 21:45:58 -0700 |
| commit | a940199f206dcf51c65fae27e2ce412f2c5a2b22 (patch) | |
| tree | ada838ac347214d20fcb6003cba1c4938dc7ebae /arch | |
| parent | de04f3220b9789cc40fd6b1d151dfa0a7e3b03b9 (diff) | |
[PATCH] x86_64: Some cleanup in setup64.c
Minor cleanup.
Move things into their include files, remove obsolete includes, fix
indentation, remove obsolete special cases etc.
I also added the per cpu section to asm-generic/sections.h and fixed
init/main.c to use it.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86_64/kernel/setup64.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/arch/x86_64/kernel/setup64.c b/arch/x86_64/kernel/setup64.c index f2b9c6bc999..34082c1cc41 100644 --- a/arch/x86_64/kernel/setup64.c +++ b/arch/x86_64/kernel/setup64.c @@ -12,6 +12,7 @@ #include <linux/string.h> #include <linux/bootmem.h> #include <linux/bitops.h> +#include <linux/module.h> #include <asm/bootsetup.h> #include <asm/pda.h> #include <asm/pgtable.h> @@ -22,10 +23,8 @@ #include <asm/smp.h> #include <asm/i387.h> #include <asm/percpu.h> -#include <asm/mtrr.h> #include <asm/proto.h> -#include <asm/mman.h> -#include <asm/numa.h> +#include <asm/sections.h> char x86_boot_params[BOOT_PARAM_SIZE] __initdata = {0,}; @@ -33,11 +32,6 @@ cpumask_t cpu_initialized __cpuinitdata = CPU_MASK_NONE; struct x8664_pda cpu_pda[NR_CPUS] __cacheline_aligned; -extern struct task_struct init_task; - -extern unsigned char __per_cpu_start[], __per_cpu_end[]; - -extern struct desc_ptr cpu_gdt_descr[]; struct desc_ptr idt_descr = { 256 * 16, (unsigned long) idt_table }; char boot_cpu_stack[IRQSTACKSIZE] __attribute__((section(".bss.page_aligned"))); @@ -101,7 +95,7 @@ void __init setup_per_cpu_areas(void) #endif for (i = 0; i < NR_CPUS; i++) { - unsigned char *ptr; + char *ptr; if (!NODE_DATA(cpu_to_node(i))) { printk("cpu with no node %d, num_online_nodes %d\n", @@ -190,11 +184,7 @@ void __cpuinit check_efer(void) */ void __cpuinit cpu_init (void) { -#ifdef CONFIG_SMP int cpu = stack_smp_processor_id(); -#else - int cpu = smp_processor_id(); -#endif struct tss_struct *t = &per_cpu(init_tss, cpu); unsigned long v; char *estacks = NULL; @@ -214,7 +204,7 @@ void __cpuinit cpu_init (void) printk("Initializing CPU#%d\n", cpu); - clear_in_cr4(X86_CR4_VME|X86_CR4_PVI|X86_CR4_TSD|X86_CR4_DE); + clear_in_cr4(X86_CR4_VME|X86_CR4_PVI|X86_CR4_TSD|X86_CR4_DE); /* * Initialize the per-CPU GDT with the boot GDT, |