Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug

NAME

       call_rcu - Queue an RCU callback for invocation after a grace period.

SYNOPSIS

       void fastcall call_rcu  (struct rcu_head * head,
                                  void (*func) <funcparams>struct rcu_head *rcu</funcparams>);

ARGUMENTS

       head   structure to be used for queueing the RCU updates.

       func   actual update function to be invoked after the grace period

DESCRIPTION

       The update function will be invoked some time after a full grace period
       elapses, in other words after all  currently  executing  RCU  read-side
       critical  sections  have completed. RCU read-side critical sections are
       delimited by rcu_read_lock and rcu_read_unlock, and may be nested.