perf c2c report: Display node for cacheline address

Adding the NUMA node info for the data cacheline. Adding the new column
to both "Shared Data Cache Line Table" and "Shared Cache Line
Distribution Pareto".

Note the new 'Node' column next to the 'Cacheline'.

  $ perf c2c report --stdio
  =================================================
             Shared Data Cache Line Table
  =================================================
  #
  #                                    Total      Tot  ----- LLC Load Hitm -----
  # Index           Cacheline  Node  records     Hitm    Total      Lcl      Rmt
  # .....  ..................  ....  .......  .......  .......  .......  .......
  #
        0      0x7f0830100000     0       84   10.53%        8        8        0
        1  0xffff922a93154200     0        3    2.63%        2        2        0
        2  0xffff922a93154500     0        4    2.63%        2        2        0
  ...

Note the new 'Node' column next to the 'Offset'.

  =================================================
        Shared Cache Line Distribution Pareto
  =================================================
  #
  #        ----- HITM -----  -- Store Refs --        Data address
  #   Num      Rmt      Lcl   L1 Hit  L1 Miss              Offset  Node      Pid
  # .....  .......  .......  .......  .......  ..................  ....  .......
  #
    -------------------------------------------------------------
        0        0        8       32        2      0x7f0830100000
    -------------------------------------------------------------
             0.00%   75.00%   21.88%    0.00%                0x18     0     1791
             0.00%   12.50%   37.50%    0.00%                0x18     0     1791
             0.00%    0.00%   34.38%    0.00%                0x18     0     1791

Using the mem2node object to get the NUMA node data.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Joe Mario <jmario@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180309101442.9224-8-jolsa@kernel.org


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>