• Benjamin Thery's avatar
    ipv6 netns: Address labels per namespace · 3de23255
    Benjamin Thery authored
    This pacth makes IPv6 address labels per network namespace.
    It keeps the global label tables, ip6addrlbl_table, but
    adds a 'net' member to each ip6addrlbl_entry.
    This new member is taken into account when matching labels.
    * v1: Initial version
    * v2:
      * Minize the penalty when network namespaces are not configured:
          *  the 'net' member is added only if CONFIG_NET_NS is
             defined. This saves space when network namespaces are not
          * 'net' value is retrieved with the inlined function
             ip6addrlbl_net() that always return &init_net when
             CONFIG_NET_NS is not defined.
      * 'net' member in ip6addrlbl_entry renamed to the less generic
        'lbl_net' name (helps code search).
    Signed-off-by: default avatarBenjamin Thery <benjamin.thery@bull.net>
    Signed-off-by: default avatarYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
addrlabel.c 13.8 KB