arch/x86/include/asm/kmemcheck.h

   1 #ifndef ASM_X86_KMEMCHECK_H
   2 #define ASM_X86_KMEMCHECK_H
   3
   4 #include <linux/types.h>
   5 #include <asm/ptrace.h>
   6
   7 #ifdef CONFIG_KMEMCHECK
   8 bool kmemcheck_active(struct pt_regs *regs);
   9
  10 void kmemcheck_show(struct pt_regs *regs);
  11 void kmemcheck_hide(struct pt_regs *regs);
  12
  13 bool kmemcheck_fault(struct pt_regs *regs,
  14         unsigned long address, unsigned long error_code);
  15 bool kmemcheck_trap(struct pt_regs *regs);
  16 #else
  17 static inline bool kmemcheck_active(struct pt_regs *regs)
  18 {
  19         return false;
  20 }
  21
  22 static inline void kmemcheck_show(struct pt_regs *regs)
  23 {
  24 }
  25
  26 static inline void kmemcheck_hide(struct pt_regs *regs)
  27 {
  28 }
  29
  30 static inline bool kmemcheck_fault(struct pt_regs *regs,
  31         unsigned long address, unsigned long error_code)
  32 {
  33         return false;
  34 }
  35
  36 static inline bool kmemcheck_trap(struct pt_regs *regs)
  37 {
  38         return false;
  39 }
  40 #endif /* CONFIG_KMEMCHECK */
  41
  42 #endif