GET_STATE_SYNCHRONIZ(9)                   Driver Basics                   GET_STATE_SYNCHRONIZ(9)



NAME
       get_state_synchronize_rcu - Snapshot current RCU state

SYNOPSIS
       unsigned long get_state_synchronize_rcu(void);

ARGUMENTS
       void
           no arguments

DESCRIPTION
       Returns a cookie that is used by a later call to cond_synchronize_rcu to determine whether
       or not a full grace period has elapsed in the meantime.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   GET_STATE_SYNCHRONIZ(9)