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>
This commit is contained in:
Paul E. McKenney 2018-07-03 17:22:34 -07:00
parent 0854a05c9f
commit 8087d3e3c4

View file

@ -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() &&