Christoph Lameter | 1cdf25d | 2008-04-28 02:12:44 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Generate definitions needed by the preprocessor. |
| 3 | * This code generates raw asm output which is post-processed |
| 4 | * to extract and format the required data. |
| 5 | */ |
| 6 | |
| 7 | #define __GENERATING_BOUNDS_H |
| 8 | /* Include headers that define the enum constants of interest */ |
Christoph Lameter | 9223b419 | 2008-04-28 02:12:48 -0700 | [diff] [blame] | 9 | #include <linux/page-flags.h> |
Christoph Lameter | 9796547 | 2008-04-28 02:12:54 -0700 | [diff] [blame] | 10 | #include <linux/mmzone.h> |
Christoph Lameter | 37487a5 | 2008-04-29 01:03:49 -0700 | [diff] [blame] | 11 | #include <linux/kbuild.h> |
Peter Zijlstra | 9057289 | 2013-10-07 11:29:20 +0100 | [diff] [blame] | 12 | #include <linux/log2.h> |
Kirill A. Shutemov | 24b9fdc | 2013-11-18 10:47:27 +0200 | [diff] [blame] | 13 | #include <linux/spinlock_types.h> |
Christoph Lameter | 1cdf25d | 2008-04-28 02:12:44 -0700 | [diff] [blame] | 14 | |
| 15 | void foo(void) |
| 16 | { |
Sam Ravnborg | 01fc0ac | 2009-04-19 21:57:19 +0200 | [diff] [blame] | 17 | /* The enum constants to put into include/generated/bounds.h */ |
Christoph Lameter | 9223b419 | 2008-04-28 02:12:48 -0700 | [diff] [blame] | 18 | DEFINE(NR_PAGEFLAGS, __NR_PAGEFLAGS); |
Christoph Lameter | 9796547 | 2008-04-28 02:12:54 -0700 | [diff] [blame] | 19 | DEFINE(MAX_NR_ZONES, __MAX_NR_ZONES); |
Peter Zijlstra | 9057289 | 2013-10-07 11:29:20 +0100 | [diff] [blame] | 20 | #ifdef CONFIG_SMP |
| 21 | DEFINE(NR_CPUS_BITS, ilog2(CONFIG_NR_CPUS)); |
| 22 | #endif |
Kirill A. Shutemov | 597d795 | 2013-12-20 13:35:58 +0200 | [diff] [blame] | 23 | DEFINE(SPINLOCK_SIZE, sizeof(spinlock_t)); |
Christoph Lameter | 1cdf25d | 2008-04-28 02:12:44 -0700 | [diff] [blame] | 24 | /* End of constants */ |
| 25 | } |