Name
list_for_each_rcu —
iterate over an rcu-protected list
Synopsis
list_for_each_rcu ( | | pos, |
| | | head); |
Arguments
pos
the struct list_head to use as a loop cursor.
head
the head for your list.
Description
This list-traversal primitive may safely run concurrently with
the _rcu list-mutation primitives such as list_add_rcu
as long as the traversal is guarded by rcu_read_lock.