arch/sparc/include/asm/cpudata_32.h

   1 /* cpudata.h: Per-cpu parameters.
   2  *
   3  * Copyright (C) 2004 Keith M Wesolowski (wesolows@foobazco.org)
   4  *
   5  * Based on include/asm/cpudata.h and Linux 2.4 smp.h
   6  * both (C) David S. Miller.
   7  */
   8
   9 #ifndef _SPARC_CPUDATA_H
  10 #define _SPARC_CPUDATA_H
  11
  12 #include <linux/percpu.h>
  13
  14 typedef struct {
  15         unsigned long udelay_val;
  16         unsigned long clock_tick;
  17         unsigned int counter;
  18 #ifdef CONFIG_SMP
  19         unsigned int irq_resched_count;
  20         unsigned int irq_call_count;
  21 #endif
  22         int prom_node;
  23         int mid;
  24         int next;
  25 } cpuinfo_sparc;
  26
  27 DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data);
  28 #define cpu_data(__cpu) per_cpu(__cpu_data, (__cpu))
  29 #define local_cpu_data() (*this_cpu_ptr(&__cpu_data))
  30
  31 #endif /* _SPARC_CPUDATA_H */