rcu: Remove rsp parameter from rcu_check_quiescent_state()
There now is only one rcu_state structure in a given build of the
Linux kernel, so there is no need to pass it as a parameter to RCU's
functions. This commit therefore removes the rsp parameter from
rcu_check_quiescent_state().
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index af4aeaa..51d0764 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -2375,7 +2375,7 @@ rcu_report_qs_rdp(int cpu, struct rcu_data *rdp)
* quiescent state for this grace period, and record that fact if so.
*/
static void
-rcu_check_quiescent_state(struct rcu_state *rsp, struct rcu_data *rdp)
+rcu_check_quiescent_state(struct rcu_data *rdp)
{
/* Check for grace-period ends and beginnings. */
note_gp_changes(rdp);
@@ -2753,7 +2753,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
resched_cpu(rdp->cpu); /* Provoke future context switch. */
/* Update RCU state based on any recent quiescent states. */
- rcu_check_quiescent_state(rsp, rdp);
+ rcu_check_quiescent_state(rdp);
/* No grace period and unregistered callbacks? */
if (!rcu_gp_in_progress() &&