• Eric W. Biederman's avatar
    mnt: In umount_tree reuse mnt_list instead of mnt_hash · c003b26f
    Eric W. Biederman authored
    umount_tree builds a list of mounts that need to be unmounted.
    Utilize mnt_list for this purpose instead of mnt_hash.  This begins to
    allow keeping a mount on the mnt_hash after it is unmounted, which is
    necessary for a properly functioning MNT_LOCKED implementation.
    
    The fact that mnt_list is an ordinary list makding available list_move
    is nice bonus.
    
    Cc: stable@vger.kernel.org
    Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
    c003b26f
pnode.c 10.1 KB