arch/sparc/include/asm/cpudata_32.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /* cpudata.h: Per-cpu parameters.
   3  *
   4  * Copyright (C) 2004 Keith M Wesolowski (wesolows@foobazco.org)
   5  *
   6  * Based on include/asm/cpudata.h and Linux 2.4 smp.h
   7  * both (C) David S. Miller.
   8  */
   9
  10 #ifndef _SPARC_CPUDATA_H
  11 #define _SPARC_CPUDATA_H
  12
  13 #include <linux/percpu.h>
  14
  15 typedef struct {
  16         unsigned long udelay_val;
  17         unsigned long clock_tick;
  18         unsigned int counter;
  19 #ifdef CONFIG_SMP
  20         unsigned int irq_resched_count;
  21         unsigned int irq_call_count;
  22 #endif
  23         int prom_node;
  24         int mid;
  25         int next;
  26 } cpuinfo_sparc;
  27
  28 DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data);
  29 #define cpu_data(__cpu) per_cpu(__cpu_data, (__cpu))
  30 #define local_cpu_data() (*this_cpu_ptr(&__cpu_data))
  31
  32 #endif /* _SPARC_CPUDATA_H */