1. 16 Dec, 2018 17 commits
  2. 15 Dec, 2018 22 commits
  3. 14 Dec, 2018 1 commit
    • David S. Miller's avatar
      Merge branch 'net-prefer-listeners-bound-to-an-address' · b9948e11
      David S. Miller authored
      
      
      Peter Oskolkov says:
      
      ====================
      net: prefer listeners bound to an address
      
      A relatively common use case is to have several IPs configured
      on a host, and have different listeners for each of them. We would
      like to add a "catch all" listener on addr_any, to match incoming
      connections not served by any of the listeners bound to a specific
      address.
      
      However, port-only lookups can match addr_any sockets when sockets
      listening on specific addresses are present if so_reuseport flag
      is set. This patchset eliminates lookups into port-only hashtable,
      as lookups by (addr,port) tuple are easily available.
      
      In a future patchset I plan to explore whether it is possible
      to remove port-only hashtables completely: additional refactoring
      will be required, as some non-lookup code uses the hashtables.
      ====================
      
      Reviewed-by: default avatarEric Dumazet <edumazet@google.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      b9948e11