297 	atomic_inc(&et->node_cnt);  in __attach_extent_node()
308 	atomic_dec(&et->node_cnt);  in __detach_extent_node()
356 		atomic_set(&et->node_cnt, 0);  in __grab_extent_tree()
375 	unsigned int count = atomic_read(&et->node_cnt);  in __free_extent_tree()
385 	return count - atomic_read(&et->node_cnt);  in __free_extent_tree()
425 	if (atomic_read(&et->node_cnt))  in f2fs_init_read_extent_tree()
913 	unsigned int node_cnt = 0, tree_cnt = 0;  in __shrink_extent_tree()  local
924 		if (atomic_read(&et->node_cnt)) {  in __shrink_extent_tree()
926 			node_cnt += __free_extent_tree(sbi, et);  in __shrink_extent_tree()
929 		f2fs_bug_on(sbi, atomic_read(&et->node_cnt));  in __shrink_extent_tree()
937 		if (node_cnt + tree_cnt >= nr_shrink)  in __shrink_extent_tree()
948 	remained = nr_shrink - (node_cnt + tree_cnt);  in __shrink_extent_tree()
969 		node_cnt++;  in __shrink_extent_tree()
977 	trace_f2fs_shrink_extent_tree(sbi, node_cnt, tree_cnt, type);  in __shrink_extent_tree()
979 	return node_cnt + tree_cnt;  in __shrink_extent_tree()
1073 	unsigned int node_cnt = 0;  in __destroy_extent_node()  local
1075 	if (!et || !atomic_read(&et->node_cnt))  in __destroy_extent_node()
1079 	node_cnt = __free_extent_tree(sbi, et);  in __destroy_extent_node()
1082 	return node_cnt;  in __destroy_extent_node()
1125 	unsigned int node_cnt = 0;  in __destroy_extent_tree()  local
1131 					atomic_read(&et->node_cnt)) {  in __destroy_extent_tree()
1140 	node_cnt = __destroy_extent_node(inode, type);  in __destroy_extent_tree()
1144 	f2fs_bug_on(sbi, atomic_read(&et->node_cnt));  in __destroy_extent_tree()
1152 	trace_f2fs_destroy_extent_tree(inode, node_cnt, type);  in __destroy_extent_tree()