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kernel/linux-rt-4.4.41/arch/powerpc/perf/hv-24x7-domains.h 1.02 KB
5113f6f70   김현기   kernel add
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  /*
   * DOMAIN(name, num, index_kind, is_physical)
   *
   * @name:	An all caps token, suitable for use in generating an enum
   *		member and appending to an event name in sysfs.
   *
   * @num:	The number corresponding to the domain as given in
   *		documentation. We assume the catalog domain and the hcall
   *		domain have the same numbering (so far they do), but this
   *		may need to be changed in the future.
   *
   * @index_kind: A stringifiable token describing the meaning of the index
   *		within the given domain. Must fit the parsing rules of the
   *		perf sysfs api.
   *
   * @is_physical: True if the domain is physical, false otherwise (if virtual).
   *
   * Note: The terms PHYS_CHIP, PHYS_CORE, VCPU correspond to physical chip,
   *	 physical core and virtual processor in 24x7 Counters specifications.
   */
  
  DOMAIN(PHYS_CHIP, 0x01, chip, true)
  DOMAIN(PHYS_CORE, 0x02, core, true)
  DOMAIN(VCPU_HOME_CORE, 0x03, vcpu, false)
  DOMAIN(VCPU_HOME_CHIP, 0x04, vcpu, false)
  DOMAIN(VCPU_HOME_NODE, 0x05, vcpu, false)
  DOMAIN(VCPU_REMOTE_NODE, 0x06, vcpu, false)