• Josef Bacik's avatar
    Btrfs: only update disk_i_size as we remove extents · 7f4f6e0a
    Josef Bacik authored
    This fixes a problem where if we fail a truncate we will leave the i_size set
    where we wanted to truncate to instead of where we were able to truncate to.
    Fix this by making btrfs_truncate_inode_items do the disk_i_size update as it
    removes extents, that way it will always be consistent with where its extents
    are.  Then if the truncate fails at all we can update the in-ram i_size with
    what we have on disk and delete the orphan item.  Thanks,
    Signed-off-by: default avatarJosef Bacik <jbacik@fusionio.com>
    Signed-off-by: default avatarChris Mason <chris.mason@fusionio.com>
    7f4f6e0a
inode.c 230 KB