| Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2 | #ifndef _LINUX_NUMA_H |
| 3 | #define _LINUX_NUMA_H |
| 4 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 5 | |
| Yasunori Goto | c80d79d | 2006-04-10 22:53:53 -0700 | [diff] [blame] | 6 | #ifdef CONFIG_NODES_SHIFT |
| 7 | #define NODES_SHIFT CONFIG_NODES_SHIFT |
| 8 | #else |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 9 | #define NODES_SHIFT 0 |
| 10 | #endif |
| 11 | |
| 12 | #define MAX_NUMNODES (1 << NODES_SHIFT) |
| 13 | |
| Lee Schermerhorn | 4e25b25 | 2009-12-14 17:58:23 -0800 | [diff] [blame] | 14 | #define NUMA_NO_NODE (-1) |
| 15 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 16 | #endif /* _LINUX_NUMA_H */ |