dm_stat_need_rcu_barrier   19 drivers/md/dm-stats.c static int dm_stat_need_rcu_barrier;
dm_stat_need_rcu_barrier  436 drivers/md/dm-stats.c 		WRITE_ONCE(dm_stat_need_rcu_barrier, 1);
dm_stat_need_rcu_barrier 1196 drivers/md/dm-stats.c 	dm_stat_need_rcu_barrier = 0;
dm_stat_need_rcu_barrier 1202 drivers/md/dm-stats.c 	if (dm_stat_need_rcu_barrier)