56 	rb->mem = rb->subm = rb->sync = rb->l2p_update = 0;  in pblk_rb_init()
178 	unsigned int subm = READ_ONCE(rb->subm);  in pblk_rb_read_count()  local
180 	return pblk_rb_ring_count(mem, subm, rb->nr_entries);  in pblk_rb_read_count()
193 	unsigned int subm;  in pblk_rb_read_commit()  local
195 	subm = READ_ONCE(rb->subm);  in pblk_rb_read_commit()
197 	smp_store_release(&rb->subm,  in pblk_rb_read_commit()
198 				(subm + nr_entries) & (rb->nr_entries - 1));  in pblk_rb_read_commit()
200 	return subm;  in pblk_rb_read_commit()
711 	unsigned int subm, sync, flush_point;  in pblk_rb_flush_point_count()  local
722 	subm = READ_ONCE(rb->subm);  in pblk_rb_flush_point_count()
723 	submitted = pblk_rb_ring_count(subm, sync, rb->nr_entries);  in pblk_rb_flush_point_count()
744 	unsigned int sync, subm, count;  in pblk_rb_sync_scan_entry()  local
748 	subm = READ_ONCE(rb->subm);  in pblk_rb_sync_scan_entry()
749 	count = pblk_rb_ring_count(subm, sync, rb->nr_entries);  in pblk_rb_sync_scan_entry()
766 	if ((rb->mem == rb->subm) && (rb->subm == rb->sync) &&  in pblk_rb_tear_down_check()
820 			rb->subm,  in pblk_rb_sysfs()
838 			rb->subm,  in pblk_rb_sysfs()