The Linux Kernel API
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list_for_each_rcu

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 counter.
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.

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