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 __free_pages_core(struct page *page, unsigned int order)
19 {
20 }
21 
22 void memblock_free_pages(struct page *page, unsigned long pfn,
23 			 unsigned int order)
24 {
25 }
26 
27 #endif
28