include/linux/mutex-debug.h

   1 #ifndef __LINUX_MUTEX_DEBUG_H
   2 #define __LINUX_MUTEX_DEBUG_H
   3
   4 #include <linux/linkage.h>
   5
   6 /*
   7  * Mutexes - debugging helpers:
   8  */
   9
  10 #define __DEBUG_MUTEX_INITIALIZER(lockname) \
  11         , .held_list = LIST_HEAD_INIT(lockname.held_list), \
  12           .name = #lockname , .magic = &lockname
  13
  14 #define mutex_init(sem)         __mutex_init(sem, __FUNCTION__)
  15
  16 extern void FASTCALL(mutex_destroy(struct mutex *lock));
  17
  18 extern void mutex_debug_show_all_locks(void);
  19 extern void mutex_debug_show_held_locks(struct task_struct *filter);
  20 extern void mutex_debug_check_no_locks_held(struct task_struct *task);
  21 extern void mutex_debug_check_no_locks_freed(const void *from, unsigned long len);
  22
  23 #endif