list_for_each_safe_r(9)
NAME
list_for_each_safe_rcu
SYNOPSIS
list_for_each_safe_rcu(pos, n, head);
ARGUMENTS
- pos
- the &struct list_head to use as a loop cursor.
- n
- another &struct list_head to use as temporary storage
- head
- the head for your list.
DESCRIPTION
- Iterate over an rcu-protected list, safe against removal
- of list entry.
- 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.