Lines Matching refs:per_cpu_ref
109 sp->per_cpu_ref = alloc_percpu(struct srcu_struct_array); in init_srcu_struct_fields()
110 return sp->per_cpu_ref ? 0 : -ENOMEM; in init_srcu_struct_fields()
154 t = ACCESS_ONCE(per_cpu_ptr(sp->per_cpu_ref, cpu)->seq[idx]); in srcu_readers_seq_idx()
171 t = ACCESS_ONCE(per_cpu_ptr(sp->per_cpu_ref, cpu)->c[idx]); in srcu_readers_active_idx()
268 sum += ACCESS_ONCE(per_cpu_ptr(sp->per_cpu_ref, cpu)->c[0]); in srcu_readers_active()
269 sum += ACCESS_ONCE(per_cpu_ptr(sp->per_cpu_ref, cpu)->c[1]); in srcu_readers_active()
285 free_percpu(sp->per_cpu_ref); in cleanup_srcu_struct()
286 sp->per_cpu_ref = NULL; in cleanup_srcu_struct()
301 __this_cpu_inc(sp->per_cpu_ref->c[idx]); in __srcu_read_lock()
303 __this_cpu_inc(sp->per_cpu_ref->seq[idx]); in __srcu_read_lock()
318 this_cpu_dec(sp->per_cpu_ref->c[idx]); in __srcu_read_unlock()