The Linux Kernel API
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hlist_for_each_entry_rcu

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
pos: the &struct hlist_node to use as a loop counter.
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_rcu as long as the traversal is guarded by rcu_read_lock.

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