1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 #ifndef _MM_INTERNAL_H 3 #define _MM_INTERNAL_H 4 5 /* 6 * Enable memblock_dbg() messages 7 */ 8 #ifdef MEMBLOCK_DEBUG 9 static int memblock_debug = 1; 10 #endif 11 12 #define pr_warn_ratelimited(fmt, ...) printf(fmt, ##__VA_ARGS__) 13 14 bool mirrored_kernelcore = false; 15 16 struct page {}; 17 18 void memblock_free_pages(unsigned long pfn, unsigned int order) 19 { 20 } 21 22 static inline void accept_memory(phys_addr_t start, unsigned long size) 23 { 24 } 25 26 static inline unsigned long free_reserved_area(void *start, void *end, 27 int poison, const char *s) 28 { 29 return 0; 30 } 31 32 #define for_each_valid_pfn(pfn, start_pfn, end_pfn) \ 33 for ((pfn) = (start_pfn); (pfn) < (end_pfn); (pfn)++) 34 35 static inline void init_deferred_page(unsigned long pfn, int nid) 36 { 37 } 38 39 #define __SetPageReserved(p) ((void)(p)) 40 41 #endif 42