1 // SPDX-License-Identifier: GPL-2.0
3 * Generate definitions needed by the preprocessor.
4 * This code generates raw asm output which is post-processed
5 * to extract and format the required data.
8 #define __GENERATING_BOUNDS_H
9 /* Include headers that define the enum constants of interest */
10 #include <linux/page-flags.h>
11 #include <linux/mmzone.h>
12 #include <linux/kbuild.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);
22 DEFINE(NR_CPUS_BITS, ilog2(CONFIG_NR_CPUS));
24 DEFINE(SPINLOCK_SIZE, sizeof(spinlock_t));
25 /* End of constants */