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[SPARC64]: Access TSB with physical addresses when possible.
[powerpc.git]
/
include
/
asm-i386
/
desc.h
diff --git
a/include/asm-i386/desc.h
b/include/asm-i386/desc.h
index
494e73b
..
89b8b82
100644
(file)
--- a/
include/asm-i386/desc.h
+++ b/
include/asm-i386/desc.h
@@
-24,11
+24,13
@@
struct Xgt_desc_struct {
unsigned short pad;
} __attribute__ ((packed));
unsigned short pad;
} __attribute__ ((packed));
-extern struct Xgt_desc_struct idt_descr, cpu_gdt_descr[NR_CPUS];
+extern struct Xgt_desc_struct idt_descr;
+DECLARE_PER_CPU(struct Xgt_desc_struct, cpu_gdt_descr);
+
static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
{
static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
{
- return (
(struct desc_struct *)cpu_gdt_descr[cpu].address)
;
+ return (
struct desc_struct *)per_cpu(cpu_gdt_descr, cpu).address
;
}
#define load_TR_desc() __asm__ __volatile__("ltr %w0"::"q" (GDT_ENTRY_TSS*8))
}
#define load_TR_desc() __asm__ __volatile__("ltr %w0"::"q" (GDT_ENTRY_TSS*8))