LXR linux/tools/power/cpupower/utils/helpers/topology.c

   1// SPDX-License-Identifier: GPL-2.0-only
   2/*
   3 *  (C) 2010,2011       Thomas Renninger <trenn@suse.de>, Novell Inc.
   4 *
   5 * ToDo: Needs to be done more properly for AMD/Intel specifics
   6 */
   7
   8/* Helper struct for qsort, must be in sync with cpupower_topology.cpu_info */
   9/* Be careful: Need to pass unsigned to the sort, so that offlined cores are
  10   in the end, but double check for -1 for offlined cpus at other places */
  11
  12#include <stdlib.h>
  13#include <stdio.h>
  14#include <unistd.h>
  15#include <errno.h>
  16#include <fcntl.h>
  17
  18#include <cpuidle.h>
  19
  20/* CPU topology/hierarchy parsing ******************/
  21
  22