Name

hlist_for_each_entry_rcu — iterate over rcu list of given type

Synopsis

hlist_for_each_entry_rcu (  tpos,
   pos,
   head,
   member);

Arguments

tpos

the type * to use as a loop cursor.

pos

the struct hlist_node to use as a loop cursor.

head

the head for your list.

member

the name of the hlist_node within the struct.

Description

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.