Home | History | Annotate | Download | only in include
      1 /*
      2  * Copyright (C) 2012 Linux Test Project, Inc.
      3  *
      4  * This program is free software;  you can redistribute it and/or modify
      5  * it under the terms of the GNU General Public License as published by
      6  * the Free Software Foundation; either version 2 of the License, or
      7  * (at your option) any later version.
      8  *
      9  * This program is distributed in the hope that it will be useful,
     10  * but WITHOUT ANY WARRANTY;  without even the implied warranty of
     11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
     12  * the GNU General Public License for more details.
     13  *
     14  * You should have received a copy of the GNU General Public License
     15  * along with this program;  if not, write to the Free Software
     16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
     17  */
     18 
     19 #ifndef NUMA_HELPER_H
     20 #define NUMA_HELPER_H
     21 
     22 #include "config.h"
     23 #if HAVE_NUMA_H
     24 #include <numa.h>
     25 #endif
     26 #if HAVE_NUMAIF_H
     27 #include <numaif.h>
     28 #endif
     29 
     30 #define NH_MEMS (1 << 0)
     31 #define NH_CPUS (1 << 1)
     32 
     33 unsigned long get_max_node(void);
     34 int get_allowed_nodes_arr(int flag, int *num_nodes, int **nodes);
     35 int get_allowed_nodes(int flag, int count, ...);
     36 void nh_dump_nodes(void);
     37 int is_numa(void (*cleanup_fn)(void), int flag, int min_nodes);
     38 
     39 #endif
     40