Cregit: Linux 5.8: bounds.c

Contributors: 6
Author	Tokens	Token Proportion	Commits	Commit Proportion
Christoph Lameter	34	47.22%	4	36.36%
Peter Zijlstra	29	40.28%	2	18.18%
Arnd Bergmann	5	6.94%	1	9.09%
Kirill A. Shutemov	2	2.78%	2	18.18%
Sam Ravnborg	1	1.39%	1	9.09%
Greg Kroah-Hartman	1	1.39%	1	9.09%
Total	72		11

// SPDX-License-Identifier: GPL-2.0
/*
 * Generate definitions needed by the preprocessor.
 * This code generates raw asm output which is post-processed
 * to extract and format the required data.
 */

#define __GENERATING_BOUNDS_H
/* Include headers that define the enum constants of interest */
#include <linux/page-flags.h>
#include <linux/mmzone.h>
#include <linux/kbuild.h>
#include <linux/log2.h>
#include <linux/spinlock_types.h>

int main(void)
{
	/* The enum constants to put into include/generated/bounds.h */
	DEFINE(NR_PAGEFLAGS, __NR_PAGEFLAGS);
	DEFINE(MAX_NR_ZONES, __MAX_NR_ZONES);
#ifdef CONFIG_SMP
	DEFINE(NR_CPUS_BITS, ilog2(CONFIG_NR_CPUS));
#endif
	DEFINE(SPINLOCK_SIZE, sizeof(spinlock_t));
	/* End of constants */

	return 0;
}