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.
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/page_cgroup.h>
13 #include <linux/log2.h>
14 #include <linux/spinlock_types.h>
18 /* The enum constants to put into include/generated/bounds.h */
19 DEFINE(NR_PAGEFLAGS, __NR_PAGEFLAGS);
20 DEFINE(MAX_NR_ZONES, __MAX_NR_ZONES);
21 DEFINE(NR_PCG_FLAGS, __NR_PCG_FLAGS);
23 DEFINE(NR_CPUS_BITS, ilog2(CONFIG_NR_CPUS));
25 DEFINE(SPINLOCK_SIZE, sizeof(spinlock_t));
26 /* End of constants */