]>
Commit | Line | Data |
---|---|---|
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 */ | |
9 | #include <linux/page-flags.h> | |
10 | #include <linux/mmzone.h> | |
11 | #include <linux/kbuild.h> | |
12 | #include <linux/log2.h> | |
13 | #include <linux/spinlock_types.h> | |
14 | ||
15 | void foo(void) | |
16 | { | |
17 | /* The enum constants to put into include/generated/bounds.h */ | |
18 | DEFINE(NR_PAGEFLAGS, __NR_PAGEFLAGS); | |
19 | DEFINE(MAX_NR_ZONES, __MAX_NR_ZONES); | |
20 | #ifdef CONFIG_SMP | |
21 | DEFINE(NR_CPUS_BITS, ilog2(CONFIG_NR_CPUS)); | |
22 | #endif | |
23 | DEFINE(SPINLOCK_SIZE, sizeof(spinlock_t)); | |
24 | /* End of constants */ | |
25 | } |