SYNCHRONIZE_RCU(9) Driver Basics SYNCHRONIZE_RCU(9)NAMEsynchronize_rcu - wait until a grace period has elapsed.
SYNOPSIS
void synchronize_rcu(void);
ARGUMENTS
void
no arguments
DESCRIPTION
Control will return to the caller some time after a full grace period
has elapsed, 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.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 SYNCHRONIZE_RCU(9)