--- /dev/null +++ b/tools/lib/lockdep/uinclude/linux/export.h @@ -0,0 +1,10 @@ +#ifndef _LINUX_EXPORT_H +#define _LINUX_EXPORT_H + +#define EXPORT_SYMBOL(sym) +#define EXPORT_SYMBOL_GPL(sym) +#define EXPORT_SYMBOL_GPL_FUTURE(sym) +#define EXPORT_UNUSED_SYMBOL(sym) +#define EXPORT_UNUSED_SYMBOL_GPL(sym) + +#endif /* _LINUX_EXPORT_H */ --- a/tools/lib/lockdep/uinclude/linux/kernel.h +++ b/tools/lib/lockdep/uinclude/linux/kernel.h @@ -23,7 +23,7 @@ #define WARN_ON(x) (x) #define WARN_ON_ONCE(x) (x) #define likely(x) (x) -#define WARN(x, y, z) (x) +#define WARN(x, y...) (x) #define uninitialized_var(x) x #define __init #define noinline --- a/tools/lib/lockdep/preload.c +++ b/tools/lib/lockdep/preload.c @@ -5,7 +5,7 @@ #include #include #include "include/liblockdep/mutex.h" -#include "../../../include/linux/rbtree.h" +#include /** * struct lock_lookup - liblockdep's view of a single unique lock --- a/tools/lib/lockdep/uinclude/linux/rbtree.h +++ b/tools/lib/lockdep/uinclude/linux/rbtree.h @@ -1 +1 @@ -#include "../../../include/linux/rbtree.h" +#include "../../include/linux/rbtree.h" --- a/tools/lib/lockdep/uinclude/linux/compiler.h +++ b/tools/lib/lockdep/uinclude/linux/compiler.h @@ -4,4 +4,10 @@ #define __used __attribute__((__unused__)) #define unlikely +#define __ACCESS_ONCE(x) ({ \ + __attribute__((__unused__)) typeof(x) __var = (__force typeof(x)) 0; \ + (volatile typeof(x) *)&(x); }) +#define ACCESS_ONCE(x) (*__ACCESS_ONCE(x)) +#define WRITE_ONCE(x, val) (ACCESS_ONCE(x) = (val)) + #endif --- a/tools/lib/lockdep/uinclude/linux/rcu.h +++ b/tools/lib/lockdep/uinclude/linux/rcu.h @@ -18,4 +18,6 @@ static inline bool rcu_is_watching(void) return false; } +#define RCU_INIT_POINTER(p, v) (p = v) + #endif