1099 	struct extent_io_tree *io_tree = &inode->io_tree;  in submit_one_async_extent()  local
1124 	lock_extent(io_tree, start, end, NULL);  in submit_one_async_extent()
1629 	unlock_extent(&inode->io_tree, start, end, NULL);  in run_delalloc_compressed()
1752 	struct extent_io_tree *io_tree = &inode->io_tree;  in fallback_to_cow()  local
1789 	count = count_range_bits(io_tree, &range_start, end, range_bytes,  in fallback_to_cow()
1804 			clear_extent_bit(io_tree, start, end, EXTENT_NORESERVE,  in fallback_to_cow()
2238 		    test_range_bit(&inode->io_tree, start, end, EXTENT_DEFRAG,  in should_nocow()
2636 		ret = set_extent_bit(&inode->io_tree, search_start,  in btrfs_find_new_delalloc_bytes()
2671 	return set_extent_bit(&inode->io_tree, start, end,  in btrfs_set_extent_delalloc()
2746 	lock_extent(&inode->io_tree, page_start, page_end, &cached_state);  in btrfs_writepage_fixup_worker()
2754 		unlock_extent(&inode->io_tree, page_start, page_end,  in btrfs_writepage_fixup_worker()
2781 	unlock_extent(&inode->io_tree, page_start, page_end, &cached_state);  in btrfs_writepage_fixup_worker()
3018 	struct extent_io_tree *io_tree = &inode->io_tree;  in btrfs_finish_one_ordered()  local
3080 	lock_extent(io_tree, start, end, &cached_state);  in btrfs_finish_one_ordered()
3134 		clear_extent_bit(&inode->io_tree, start, end,  in btrfs_finish_one_ordered()
3146 	clear_extent_bit(&inode->io_tree, start, end, clear_bits,  in btrfs_finish_one_ordered()
3169 		clear_extent_uptodate(io_tree, unwritten_start, end, NULL);  in btrfs_finish_one_ordered()
3284 	    test_range_bit(&inode->io_tree, file_offset, end, EXTENT_NODATASUM,  in btrfs_data_csum_ok()
3287 		clear_extent_bits(&inode->io_tree, file_offset, end,  in btrfs_data_csum_ok()
4659 	struct extent_io_tree *io_tree = &inode->io_tree;  in btrfs_truncate_block()  local
4734 	lock_extent(io_tree, block_start, block_end, &cached_state);  in btrfs_truncate_block()
4738 		unlock_extent(io_tree, block_start, block_end, &cached_state);  in btrfs_truncate_block()
4746 	clear_extent_bit(&inode->io_tree, block_start, block_end,  in btrfs_truncate_block()
4753 		unlock_extent(io_tree, block_start, block_end, &cached_state);  in btrfs_truncate_block()
4770 	unlock_extent(io_tree, block_start, block_end, &cached_state);  in btrfs_truncate_block()
4773 		set_extent_bit(&inode->io_tree, block_start, block_end,  in btrfs_truncate_block()
4852 	struct extent_io_tree *io_tree = &inode->io_tree;  in btrfs_cont_expand()  local
4937 	unlock_extent(io_tree, hole_start, block_end - 1, &cached_state);  in btrfs_cont_expand()
5081 	struct extent_io_tree *io_tree = &BTRFS_I(inode)->io_tree;  in evict_inode_truncate_pages()  local
5105 	spin_lock(&io_tree->lock);  in evict_inode_truncate_pages()
5106 	while (!RB_EMPTY_ROOT(&io_tree->state)) {  in evict_inode_truncate_pages()
5113 		node = rb_first(&io_tree->state);  in evict_inode_truncate_pages()
5118 		spin_unlock(&io_tree->lock);  in evict_inode_truncate_pages()
5120 		lock_extent(io_tree, start, end, &cached_state);  in evict_inode_truncate_pages()
5134 		clear_extent_bit(io_tree, start, end,  in evict_inode_truncate_pages()
5139 		spin_lock(&io_tree->lock);  in evict_inode_truncate_pages()
5141 	spin_unlock(&io_tree->lock);  in evict_inode_truncate_pages()
7036 	struct extent_io_tree *io_tree = &BTRFS_I(inode)->io_tree;  in can_nocow_extent()  local
7106 		ret = test_range_bit(io_tree, offset, range_end,  in can_nocow_extent()
7132 	struct extent_io_tree *io_tree = &BTRFS_I(inode)->io_tree;  in lock_extent_direct()  local
7138 			if (!try_lock_extent(io_tree, lockstart, lockend,  in lock_extent_direct()
7142 			lock_extent(io_tree, lockstart, lockend, cached_state);  in lock_extent_direct()
7164 		unlock_extent(io_tree, lockstart, lockend, cached_state);  in lock_extent_direct()
7615 		unlock_extent(&BTRFS_I(inode)->io_tree, lockstart, lockend,  in btrfs_dio_iomap_begin()
7641 	unlock_extent(&BTRFS_I(inode)->io_tree, lockstart, lockend,  in btrfs_dio_iomap_begin()
7665 		unlock_extent(&BTRFS_I(inode)->io_tree, pos, pos + length - 1,  in btrfs_dio_iomap_end()
7677 			unlock_extent(&BTRFS_I(inode)->io_tree, pos,  in btrfs_dio_iomap_end()
7710 		unlock_extent(&inode->io_tree, dip->file_offset,  in btrfs_dio_end_io()
7906 	struct extent_io_tree *tree = &inode->io_tree;  in btrfs_invalidate_folio()
8088 	struct extent_io_tree *io_tree = &BTRFS_I(inode)->io_tree;  in btrfs_page_mkwrite()  local
8143 	lock_extent(io_tree, page_start, page_end, &cached_state);  in btrfs_page_mkwrite()
8147 		unlock_extent(io_tree, page_start, page_end, &cached_state);  in btrfs_page_mkwrite()
8158 		unlock_extent(io_tree, page_start, page_end, &cached_state);  in btrfs_page_mkwrite()
8184 	clear_extent_bit(&BTRFS_I(inode)->io_tree, page_start, end,  in btrfs_page_mkwrite()
8191 		unlock_extent(io_tree, page_start, page_end, &cached_state);  in btrfs_page_mkwrite()
8211 	unlock_extent(io_tree, page_start, page_end, &cached_state);  in btrfs_page_mkwrite()
8321 		lock_extent(&inode->io_tree, lock_start, (u64)-1, &cached_state);  in btrfs_truncate()
8336 		unlock_extent(&inode->io_tree, lock_start, (u64)-1, &cached_state);  in btrfs_truncate()
8489 	extent_io_tree_init(fs_info, &ei->io_tree, IO_TREE_INODE_IO);  in btrfs_alloc_inode()
8490 	ei->io_tree.inode = ei;  in btrfs_alloc_inode()
9813 	struct extent_io_tree *io_tree = &inode->io_tree;  in btrfs_encoded_read_inline()  local
9875 	unlock_extent(io_tree, start, lockend, cached_state);  in btrfs_encoded_read_inline()
9969 	struct extent_io_tree *io_tree = &inode->io_tree;  in btrfs_encoded_read_regular()  local
9991 	unlock_extent(io_tree, start, lockend, cached_state);  in btrfs_encoded_read_regular()
10031 	struct extent_io_tree *io_tree = &inode->io_tree;  in btrfs_encoded_read()  local
10061 		lock_extent(io_tree, start, lockend, &cached_state);  in btrfs_encoded_read()
10067 		unlock_extent(io_tree, start, lockend, &cached_state);  in btrfs_encoded_read()
10141 		unlock_extent(io_tree, start, lockend, &cached_state);  in btrfs_encoded_read()
10162 		unlock_extent(io_tree, start, lockend, &cached_state);  in btrfs_encoded_read()
10175 	struct extent_io_tree *io_tree = &inode->io_tree;  in btrfs_do_encoded_write()  local
10301 		lock_extent(io_tree, start, end, &cached_state);  in btrfs_do_encoded_write()
10308 		unlock_extent(io_tree, start, end, &cached_state);  in btrfs_do_encoded_write()
10371 	unlock_extent(io_tree, start, end, &cached_state);  in btrfs_do_encoded_write()
10396 	unlock_extent(io_tree, start, end, &cached_state);  in btrfs_do_encoded_write()
10547 	struct extent_io_tree *io_tree = &BTRFS_I(inode)->io_tree;  in btrfs_swap_activate()  local
10636 	lock_extent(io_tree, 0, isize - 1, &cached_state);  in btrfs_swap_activate()
10773 	unlock_extent(io_tree, 0, isize - 1, &cached_state);  in btrfs_swap_activate()