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

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