btrfs_inode_safe_disk_i_size_write
void btrfs_inode_safe_disk_i_size_write(struct btrfs_inode *inode, u64 new_i_size);
btrfs_inode_safe_disk_i_size_write(BTRFS_I(inode), 0);
btrfs_inode_safe_disk_i_size_write(inode, control.last_size);
btrfs_inode_safe_disk_i_size_write(inode, 0);
btrfs_inode_safe_disk_i_size_write(inode, 0);
btrfs_inode_safe_disk_i_size_write(BTRFS_I(inode), 0);
btrfs_inode_safe_disk_i_size_write(inode, control.last_size);
btrfs_inode_safe_disk_i_size_write(inode, 0);
btrfs_inode_safe_disk_i_size_write(BTRFS_I(inode), 0);
btrfs_inode_safe_disk_i_size_write(BTRFS_I(inode), 0);