352 	void (*sync)(void);  member
536 	.sync			= synchronize_rcu,
601 	.sync		= synchronize_rcu_busted,
713 	.sync		= srcu_torture_synchronize,
751 	.sync		= srcu_torture_synchronize,
776 	.sync		= srcu_torture_synchronize,
821 	.sync		= synchronize_rcu_trivial,
862 	.sync		= synchronize_rcu_tasks,
902 	.sync		= synchronize_rcu_tasks_rude,
954 	.sync		= synchronize_rcu_tasks_trace,
1286 	if (gp_sync1 && cur_ops->sync) {  in rcu_torture_write_types()
1289 	} else if (gp_sync && !cur_ops->sync) {  in rcu_torture_write_types()
1299 static void do_rtws_sync(struct torture_random_state *trsp, void (*sync)(void))  in do_rtws_sync()
1316 		sync();  in do_rtws_sync()
1317 	sync();  in do_rtws_sync()
1320 		  __func__, sync, cpumask_pr_args(cpu_online_mask));  in do_rtws_sync()
1323 		  __func__, sync, cpumask_pr_args(cpu_online_mask));  in do_rtws_sync()
1502 				do_rtws_sync(&rand, cur_ops->sync);  in rcu_torture_writer()
1647 				cur_ops->sync();  in rcu_torture_fakewriter()
2621 	if (!cur_ops->sync)  in rcu_torture_fwd_prog_nr()
2630 	cur_ops->sync(); /* Later readers see above write. */  in rcu_torture_fwd_prog_nr()
2664 		cur_ops->sync(); /* Wait for running CB to complete. */  in rcu_torture_fwd_prog_nr()
2702 	cur_ops->sync(); /* Later readers see above write. */  in rcu_torture_fwd_prog_cr()
2897 	if ((!cur_ops->sync && !cur_ops->call) ||  in rcu_torture_fwd_prog_init()
3418 	if (cur_ops->sync && !(++n & 0xfff))  in rcutorture_sync()
3419 		cur_ops->sync();  in rcutorture_sync()