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
