| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
|---|---|
| 2 | #ifndef __LINUX_NODEMASK_TYPES_H |
| 3 | #define __LINUX_NODEMASK_TYPES_H |
| 4 | |
| 5 | #include <linux/bitops.h> |
| 6 | |
| 7 | #ifdef CONFIG_NODES_SHIFT |
| 8 | #define NODES_SHIFT CONFIG_NODES_SHIFT |
| 9 | #else |
| 10 | #define NODES_SHIFT 0 |
| 11 | #endif |
| 12 | |
| 13 | #define MAX_NUMNODES (1 << NODES_SHIFT) |
| 14 | |
| 15 | #define NUMA_NO_NODE (-1) |
| 16 | |
| 17 | typedef struct { DECLARE_BITMAP(bits, MAX_NUMNODES); } nodemask_t; |
| 18 | |
| 19 | #endif /* __LINUX_NODEMASK_TYPES_H */ |
| 20 |