Moving the RCU grace-period processing to a kthread and adjusting the
tracing resulted in two of the rcu_state structure's fields being unused.
This commit therefore removes them.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
u8 fqs_state ____cacheline_internodealigned_in_smp;
/* Force QS state. */
- u8 fqs_active; /* force_quiescent_state() */
- /* is running. */
- u8 fqs_need_gp; /* A CPU was prevented from */
- /* starting a new grace */
- /* period because */
- /* force_quiescent_state() */
- /* was running. */
u8 boost; /* Subject to priority boost. */
unsigned long gpnum; /* Current gp number. */
unsigned long completed; /* # of last completed gp. */