include/linux/nodemask_types.h

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

#include <linux/bitops.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)

typedef struct { DECLARE_BITMAP(bits, MAX_NUMNODES); } nodemask_t;

#endif /* __LINUX_NODEMASK_TYPES_H */