1988 	struct extent_io_tree *tree = &BTRFS_I(inode)->io_tree;  in find_lock_delalloc_range()
2069 	clear_extent_bit(&inode->io_tree, start, end, clear_bits, 1, 0, NULL);  in extent_clear_unlock_delalloc()
2252 		    struct extent_io_tree *io_tree,  in free_io_failure()  argument
2265 	ret = clear_extent_bits(io_tree, rec->start,  in free_io_failure()
2398 		     struct extent_io_tree *io_tree, u64 start,  in clean_io_failure()  argument
2422 	spin_lock(&io_tree->lock);  in clean_io_failure()
2423 	state = find_first_extent_bit_state(io_tree,  in clean_io_failure()
2426 	spin_unlock(&io_tree->lock);  in clean_io_failure()
2440 	free_io_failure(failure_tree, io_tree, failrec);  in clean_io_failure()
2486 	struct extent_io_tree *tree = &BTRFS_I(inode)->io_tree;  in btrfs_get_io_failure_record()
2619 	struct extent_io_tree *tree = &BTRFS_I(inode)->io_tree;  in btrfs_repair_one_sector()
2764 			set_extent_uptodate(&BTRFS_I(inode)->io_tree,  in submit_read_repair()
2768 		unlock_extent_cached_atomic(&BTRFS_I(inode)->io_tree,  in submit_read_repair()
2907 	tree = &processed->inode->io_tree;  in endio_readpage_release_extent()
3007 		tree = &BTRFS_I(inode)->io_tree;  in end_bio_extent_readpage()
3321 	bio->bi_private = &inode->io_tree;  in alloc_new_bio()
3568 	struct extent_io_tree *tree = &BTRFS_I(inode)->io_tree;  in btrfs_do_readpage()
5244 	struct extent_io_tree *tree = &btrfs_inode->io_tree;  in try_release_extent_mapping()
5558 	lock_extent_bits(&inode->io_tree, start, start + len - 1,  in extent_fiemap()
5671 	unlock_extent_cached(&inode->io_tree, start, start + len - 1,  in extent_fiemap()
6454 	struct extent_io_tree *io_tree;  in read_extent_buffer_subpage()  local
6461 	io_tree = &BTRFS_I(fs_info->btree_inode)->io_tree;  in read_extent_buffer_subpage()
6464 		if (!try_lock_extent(io_tree, eb->start, eb->start + eb->len - 1))  in read_extent_buffer_subpage()
6467 		ret = lock_extent(io_tree, eb->start, eb->start + eb->len - 1);  in read_extent_buffer_subpage()
6477 		unlock_extent(io_tree, eb->start, eb->start + eb->len - 1);  in read_extent_buffer_subpage()
6512 	wait_extent_bit(io_tree, eb->start, eb->start + eb->len - 1, EXTENT_LOCKED);  in read_extent_buffer_subpage()