580 						u64 bytenr, u64 owner_root,  in btrfs_find_create_tree_block()  argument
584 		return alloc_test_extent_buffer(fs_info, bytenr);  in btrfs_find_create_tree_block()
585 	return alloc_extent_buffer(fs_info, bytenr, owner_root, level);  in btrfs_find_create_tree_block()
595 struct extent_buffer *read_tree_block(struct btrfs_fs_info *fs_info, u64 bytenr,  in read_tree_block()  argument
603 	buf = btrfs_find_create_tree_block(fs_info, bytenr, check->owner_root,  in read_tree_block()
786 static u64 btrfs_global_root_id(struct btrfs_fs_info *fs_info, u64 bytenr)  in btrfs_global_root_id()  argument
794 	if (bytenr)  in btrfs_global_root_id()
795 		block_group = btrfs_lookup_block_group(fs_info, bytenr);  in btrfs_global_root_id()
797 		block_group = btrfs_lookup_first_block_group(fs_info, bytenr);  in btrfs_global_root_id()
807 struct btrfs_root *btrfs_csum_root(struct btrfs_fs_info *fs_info, u64 bytenr)  in btrfs_csum_root()  argument
812 		.offset = btrfs_global_root_id(fs_info, bytenr),  in btrfs_csum_root()
818 struct btrfs_root *btrfs_extent_root(struct btrfs_fs_info *fs_info, u64 bytenr)  in btrfs_extent_root()  argument
823 		.offset = btrfs_global_root_id(fs_info, bytenr),  in btrfs_extent_root()
2051 	u64 bytenr = btrfs_super_log_root(disk_super);  in btrfs_replay_log()  local
2067 	log_tree_root->node = read_tree_block(fs_info, bytenr, &check);  in btrfs_replay_log()
2540 static int load_super_root(struct btrfs_root *root, u64 bytenr, u64 gen, int level)  in load_super_root()  argument
2549 	root->node = read_tree_block(root->fs_info, bytenr, &check);  in load_super_root()
2570 	u64 gen, bytenr;  in load_important_roots()  local
2573 	bytenr = btrfs_super_root(sb);  in load_important_roots()
2576 	ret = load_super_root(fs_info->tree_root, bytenr, gen, level);  in load_important_roots()
3672 	u64 bytenr, bytenr_orig;  in btrfs_read_dev_one_super()  local
3677 	ret = btrfs_sb_log_location_bdev(bdev, copy_num, READ, &bytenr);  in btrfs_read_dev_one_super()
3683 	if (bytenr + BTRFS_SUPER_INFO_SIZE >= bdev_nr_bytes(bdev))  in btrfs_read_dev_one_super()
3695 				bytenr >> PAGE_SHIFT,  in btrfs_read_dev_one_super()
3696 				(bytenr + BTRFS_SUPER_INFO_SIZE) >> PAGE_SHIFT);  in btrfs_read_dev_one_super()
3699 	page = read_cache_page_gfp(mapping, bytenr >> PAGE_SHIFT, GFP_NOFS);  in btrfs_read_dev_one_super()
3765 	u64 bytenr, bytenr_orig;  in write_dev_supers()  local
3778 		ret = btrfs_sb_log_location(device, i, WRITE, &bytenr);  in write_dev_supers()
3788 		if (bytenr + BTRFS_SUPER_INFO_SIZE >=  in write_dev_supers()
3798 		page = find_or_create_page(mapping, bytenr >> PAGE_SHIFT,  in write_dev_supers()
3803 			    bytenr);  in write_dev_supers()
3822 		bio->bi_iter.bi_sector = bytenr >> SECTOR_SHIFT;  in write_dev_supers()
3826 			       offset_in_page(bytenr));  in write_dev_supers()
3858 	u64 bytenr;  in wait_dev_supers()  local
3866 		ret = btrfs_sb_log_location(device, i, READ, &bytenr);  in wait_dev_supers()
3875 		if (bytenr + BTRFS_SUPER_INFO_SIZE >=  in wait_dev_supers()
3880 				     bytenr >> PAGE_SHIFT);  in wait_dev_supers()
4655 			cache = btrfs_lookup_block_group(fs_info, head->bytenr);  in btrfs_destroy_delayed_refs()
4670 			btrfs_error_unpin_extent_range(fs_info, head->bytenr,  in btrfs_destroy_delayed_refs()
4671 				head->bytenr + head->num_bytes - 1);  in btrfs_destroy_delayed_refs()