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    Subject[PATCH 12/19] perf c2c report: Call calc_width only for displayed entries
    Date
    There's no need to calculate column width on entries
    that are not going to be displayed.

    Link: http://lkml.kernel.org/n/tip-l4k7dpiaj0b67t73nh8rszlf@git.kernel.org
    Signed-off-by: Jiri Olsa <jolsa@kernel.org>
    ---
    tools/perf/builtin-c2c.c | 3 +--
    1 file changed, 1 insertion(+), 2 deletions(-)

    diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
    index 43ce55550c9d..821112e8ba97 100644
    --- a/tools/perf/builtin-c2c.c
    +++ b/tools/perf/builtin-c2c.c
    @@ -1873,12 +1873,11 @@ static int resort_cl_cb(struct hist_entry *he)
    c2c_he = container_of(he, struct c2c_hist_entry, he);
    c2c_hists = c2c_he->hists;

    - calc_width(c2c_he);
    -
    if (display && c2c_hists) {
    static unsigned int idx;

    c2c_he->cacheline_idx = idx++;
    + calc_width(c2c_he);

    c2c_hists__reinit(c2c_hists, c2c.cl_output, c2c.cl_resort);

    --
    2.13.6
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