325 	spinlock_t stat_lock;		/* lock for below checkpoint time stats */  member
1719 	spinlock_t stat_lock;			/* lock for stat operations */  member
2332 	spin_lock(&sbi->stat_lock);  in inc_valid_block_count()
2339 			spin_unlock(&sbi->stat_lock);  in inc_valid_block_count()
2348 			spin_unlock(&sbi->stat_lock);  in inc_valid_block_count()
2354 	spin_unlock(&sbi->stat_lock);  in inc_valid_block_count()
2447 	spin_lock(&sbi->stat_lock);  in dec_valid_block_count()
2454 	spin_unlock(&sbi->stat_lock);  in dec_valid_block_count()
2651 	spin_lock(&sbi->stat_lock);  in inc_valid_node_count()
2657 		spin_unlock(&sbi->stat_lock);  in inc_valid_node_count()
2663 		spin_unlock(&sbi->stat_lock);  in inc_valid_node_count()
2669 	spin_unlock(&sbi->stat_lock);  in inc_valid_node_count()
2694 	spin_lock(&sbi->stat_lock);  in dec_valid_node_count()
2711 	spin_unlock(&sbi->stat_lock);  in dec_valid_node_count()