Cregit: Linux 6.12: mmzone.h

Contributors: 9
Author	Tokens	Token Proportion	Commits	Commit Proportion
Anton Blanchard	24	35.29%	5	38.46%
Nishanth Aravamudan	20	29.41%	1	7.69%
Mike Kravetz	10	14.71%	1	7.69%
Paul Mackerras	3	4.41%	1	7.69%
Stephen Rothwell	3	4.41%	1	7.69%
Arnd Bergmann	3	4.41%	1	7.69%
Andy Whitcroft	2	2.94%	1	7.69%
Mike Rapoport	2	2.94%	1	7.69%
Greg Kroah-Hartman	1	1.47%	1	7.69%
Total	68		13

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/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Written by Kanoj Sarcar (kanoj@sgi.com) Aug 99
 *
 * PowerPC64 port:
 * Copyright (C) 2002 Anton Blanchard, IBM Corp.
 */
#ifndef _ASM_MMZONE_H_
#define _ASM_MMZONE_H_
#ifdef __KERNEL__

#include <linux/cpumask.h>

/*
 * generic non-linear memory support:
 *
 * 1) we will not split memory into more chunks than will fit into the
 *    flags field of the struct page
 */

#ifdef CONFIG_NUMA

/*
 * Following are specific to this numa platform.
 */

extern int numa_cpu_lookup_table[];
extern cpumask_var_t node_to_cpumask_map[];
#ifdef CONFIG_MEMORY_HOTPLUG
extern unsigned long max_pfn;
u64 memory_hotplug_max(void);
#else
#define memory_hotplug_max() memblock_end_of_DRAM()
#endif

#else
#define memory_hotplug_max() memblock_end_of_DRAM()
#endif /* CONFIG_NUMA */

#endif /* __KERNEL__ */
#endif /* _ASM_MMZONE_H_ */