Fix: add lttng rcu wrapper to allow tracing RCU

[lttng-modules.git] / wrapper / list.h

diff --git a/wrapper/list.h b/wrapper/list.h
index c816684ddf7eb35fd5421f285b80e5182c1ff305..0d79e5128c7b36555fee4a266d24a99a2550054a 100644 (file)
--- a/wrapper/list.h
+++ b/wrapper/list.h
@@ -57,28 +57,4 @@
             pos && ({ n = pos->member.next; 1; });                     \
             pos = lttng_hlist_entry_safe(n, typeof(*pos), member))
 
-#ifndef rcu_dereference_raw_notrace
-#define rcu_dereference_raw_notrace(p) rcu_dereference_raw(p)
-#endif
-
-/**
- * lttng_hlist_for_each_entry_rcu_notrace - iterate over rcu list of given type (for tracing)
- * @pos:       the type * to use as a loop cursor.
- * @head:      the head for your list.
- * @member:    the name of the hlist_node within the struct.
- *
- * This list-traversal primitive may safely run concurrently with
- * the _rcu list-mutation primitives such as hlist_add_head_rcu()
- * as long as the traversal is guarded by rcu_read_lock().
- *
- * This is the same as hlist_for_each_entry_rcu() except that it does
- * not do any RCU debugging or tracing.
- */
-#define lttng_hlist_for_each_entry_rcu_notrace(pos, head, member)      \
-       for (pos = lttng_hlist_entry_safe (rcu_dereference_raw_notrace(hlist_first_rcu(head)),\
-                       typeof(*(pos)), member);                        \
-               pos;                                                    \
-               pos = lttng_hlist_entry_safe(rcu_dereference_raw_notrace(hlist_next_rcu(\
-                       &(pos)->member)), typeof(*(pos)), member))
-
 #endif /* _LTTNG_WRAPPER_LIST_H */