Le lundi 03 mai 2010 à 08:43 -0700, Paul E. McKenney a écrit :
> Highly recommended. ;-)
>
> And thanks to you for your testing efforts and to Eric for the fixes!!!
>
For this last one, I think you should push following patch Paul
Followup of commit 3120438ad6
(rcu: Disable lockdep checking in RCU list-traversal primitives)
Or we might introduce a hlist_for_each_entry_continue_rcu_bh() macro...
diff --git a/include/linux/rculist.h b/include/linux/rculist.h
index 004908b..b0c7e24 100644
--- a/include/linux/rculist.h
+++ b/include/linux/rculist.h
@@ -435,10 +435,10 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
* @member: the name of the hlist_node within the struct.
*/
#define hlist_for_each_entry_continue_rcu(tpos, pos, member) \
- for (pos = rcu_dereference((pos)->next); \
+ for (pos = rcu_dereference_raw((pos)->next); \
pos && ({ prefetch(pos->next); 1; }) && \
({ tpos = hlist_entry(pos, typeof(*tpos), member); 1; }); \
- pos = rcu_dereference(pos->next))
+ pos = rcu_dereference_raw(pos->next))
#endif /* __KERNEL__ */
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