Commit 8087d3e3 authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

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: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
parent 0854a05c

kernel/rcu/tree.c

+2 −2
Original line number Diff line number Diff line
@@ -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() &&