269 		struct task_struct *p;  in membarrier_global_expedited()  local
290 		p = rcu_dereference(cpu_rq(cpu)->curr);  in membarrier_global_expedited()
291 		if (!p->mm)  in membarrier_global_expedited()
358 		struct task_struct *p;  in membarrier_private_expedited()  local
363 		p = rcu_dereference(cpu_rq(cpu_id)->curr);  in membarrier_private_expedited()
364 		if (!p || p->mm != mm) {  in membarrier_private_expedited()
374 			struct task_struct *p;  in membarrier_private_expedited()  local
376 			p = rcu_dereference(cpu_rq(cpu)->curr);  in membarrier_private_expedited()
377 			if (p && p->mm == mm)  in membarrier_private_expedited()
473 		struct task_struct *p;  in sync_runqueues_membarrier_state()  local
475 		p = rcu_dereference(rq->curr);  in sync_runqueues_membarrier_state()
476 		if (p && p->mm == mm)  in sync_runqueues_membarrier_state()
491 	struct task_struct *p = current;  in membarrier_register_global_expedited()  local
492 	struct mm_struct *mm = p->mm;  in membarrier_register_global_expedited()
510 	struct task_struct *p = current;  in membarrier_register_private_expedited()  local
511 	struct mm_struct *mm = p->mm;  in membarrier_register_private_expedited()
552 	struct task_struct *p = current;  in membarrier_get_registrations()  local
553 	struct mm_struct *mm = p->mm;  in membarrier_get_registrations()