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    Subject[PATCH 15/37] perf diff: Remove displacement from struct hist_entry_diff
    Date
    From: Jiri Olsa <jolsa@redhat.com>

    Removing displacement from struct hist_entry_diff, because it's not
    used. Displacement is not used for sorting, so there's no reason to
    pre-calculate it.

    Signed-off-by: Jiri Olsa <jolsa@redhat.com>
    Acked-by: Namhyung Kim <namhyung@kernel.org>
    Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Link: http://lkml.kernel.org/r/1354110769-2998-5-git-send-email-jolsa@redhat.com
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    ---
    tools/perf/util/sort.h | 3 ---
    1 file changed, 3 deletions(-)

    diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h
    index 91ae274..a1c0d56 100644
    --- a/tools/perf/util/sort.h
    +++ b/tools/perf/util/sort.h
    @@ -55,9 +55,6 @@ struct he_stat {
    struct hist_entry_diff {
    bool computed;

    - /* PERF_HPP__DISPL */
    - int displacement;
    -
    /* PERF_HPP__DELTA */
    double period_ratio_delta;

    --
    1.7.9.2.358.g22243


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