• Tao Ma's avatar
    ext4: make ext4_init_dot_dotdot for inline dir usage · a774f9c2
    Tao Ma authored
    Currently, the initialization of dot and dotdot are encapsulated in
    ext4_mkdir and also bond with dir_block. So create a new function
    named ext4_init_new_dir and the initialization is moved to
    ext4_init_dot_dotdot. Now it will called either in the normal non-inline
    case(rec_len of ".." will cover the whole block) or when we converting an
    inline dir to a block(rec len of ".." will be the real length). The start
    of the next entry is also returned for inline dir usage.
    Signed-off-by: default avatarTao Ma <boyu.mt@taobao.com>
    Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>