[linux-block.git] / include / linux / numa.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_NUMA_H
#define _LINUX_NUMA_H


#ifdef CONFIG_NODES_SHIFT
#define NODES_SHIFT     CONFIG_NODES_SHIFT
#else
#define NODES_SHIFT     0
#endif

#define MAX_NUMNODES    (1 << NODES_SHIFT)

#define	NUMA_NO_NODE	(-1)

#endif /* _LINUX_NUMA_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
1da177e4 LT	2	#ifndef _LINUX_NUMA_H
	3	#define _LINUX_NUMA_H
	4
1da177e4	5
c80d79d7 YG	6	#ifdef CONFIG_NODES_SHIFT
	7	#define NODES_SHIFT CONFIG_NODES_SHIFT
	8	#else
1da177e4 LT	9	#define NODES_SHIFT 0
	10	#endif
	11
	12	#define MAX_NUMNODES (1 << NODES_SHIFT)
	13
4e25b257 LS	14	#define NUMA_NO_NODE (-1)
4e25b257 LS	15
1da177e4	16	#endif /* _LINUX_NUMA_H */