1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _LINUX_NUMA_H
3#define _LINUX_NUMA_H
4
5
6#ifdef CONFIG_NODES_SHIFT
7#define NODES_SHIFT CONFIG_NODES_SHIFT
8#else
9#define NODES_SHIFT 0
10#endif
11
12#define MAX_NUMNODES (1 << NODES_SHIFT)
13
14#define NUMA_NO_NODE (-1)
15
16#endif /* _LINUX_NUMA_H */
17