diff options
Diffstat (limited to 'include/linux/hashtable.h')
| -rw-r--r-- | include/linux/hashtable.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/hashtable.h b/include/linux/hashtable.h index a9df51f5d54..519b6e2d769 100644 --- a/include/linux/hashtable.h +++ b/include/linux/hashtable.h @@ -174,6 +174,21 @@ static inline void hash_del_rcu(struct hlist_node *node) member) /** + * hash_for_each_possible_rcu_notrace - iterate over all possible objects hashing + * to the same bucket in an rcu enabled hashtable in a rcu enabled hashtable + * @name: hashtable to iterate + * @obj: the type * to use as a loop cursor for each entry + * @member: the name of the hlist_node within the struct + * @key: the key of the objects to iterate over + * + * This is the same as hash_for_each_possible_rcu() except that it does + * not do any RCU debugging or tracing. + */ +#define hash_for_each_possible_rcu_notrace(name, obj, member, key) \ + hlist_for_each_entry_rcu_notrace(obj, \ + &name[hash_min(key, HASH_BITS(name))], member) + +/** * hash_for_each_possible_safe - iterate over all possible objects hashing to the * same bucket safe against removals * @name: hashtable to iterate |