Blame view

kernel/linux-imx6_3.14.28/include/linux/mmdebug.h 645 Bytes
6b13f685e   김민수   BSP 최초 추가
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
  #ifndef LINUX_MM_DEBUG_H
  #define LINUX_MM_DEBUG_H 1
  
  struct page;
  
  extern void dump_page(struct page *page, char *reason);
  extern void dump_page_badflags(struct page *page, char *reason,
  			       unsigned long badflags);
  
  #ifdef CONFIG_DEBUG_VM
  #define VM_BUG_ON(cond) BUG_ON(cond)
  #define VM_BUG_ON_PAGE(cond, page) \
  	do { if (unlikely(cond)) { dump_page(page, NULL); BUG(); } } while (0)
  #else
  #define VM_BUG_ON(cond) BUILD_BUG_ON_INVALID(cond)
  #define VM_BUG_ON_PAGE(cond, page) VM_BUG_ON(cond)
  #endif
  
  #ifdef CONFIG_DEBUG_VIRTUAL
  #define VIRTUAL_BUG_ON(cond) BUG_ON(cond)
  #else
  #define VIRTUAL_BUG_ON(cond) do { } while (0)
  #endif
  
  #endif