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    Subject[tip:perf/core] perf ui/gtk: Add support to accumulated hist stat
    Commit-ID:  b09955b2a3d5fd02ed31d279f8c0ac29b32abe83
    Gitweb: http://git.kernel.org/tip/b09955b2a3d5fd02ed31d279f8c0ac29b32abe83
    Author: Namhyung Kim <namhyung@kernel.org>
    AuthorDate: Wed, 30 Oct 2013 16:15:23 +0900
    Committer: Jiri Olsa <jolsa@kernel.org>
    CommitDate: Sun, 1 Jun 2014 14:35:02 +0200

    perf ui/gtk: Add support to accumulated hist stat

    Print accumulated stat of a hist entry if requested.

    Signed-off-by: Namhyung Kim <namhyung@kernel.org>
    Tested-by: Arun Sharma <asharma@fb.com>
    Tested-by: Rodrigo Campos <rodrigo@sdfg.com.ar>
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    Link: http://lkml.kernel.org/r/1401335910-16832-13-git-send-email-namhyung@kernel.org
    Signed-off-by: Jiri Olsa <jolsa@kernel.org>
    ---
    tools/perf/ui/gtk/hists.c | 17 +++++++++++++++++
    1 file changed, 17 insertions(+)

    diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c
    index 9d90683..7e5da4a 100644
    --- a/tools/perf/ui/gtk/hists.c
    +++ b/tools/perf/ui/gtk/hists.c
    @@ -47,11 +47,26 @@ static int perf_gtk__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused,
    __percent_color_snprintf, true); \
    }

    +#define __HPP_COLOR_ACC_PERCENT_FN(_type, _field) \
    +static u64 he_get_acc_##_field(struct hist_entry *he) \
    +{ \
    + return he->stat_acc->_field; \
    +} \
    + \
    +static int perf_gtk__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \
    + struct perf_hpp *hpp, \
    + struct hist_entry *he) \
    +{ \
    + return __hpp__fmt_acc(hpp, he, he_get_acc_##_field, " %6.2f%%", \
    + __percent_color_snprintf, true); \
    +}
    +
    __HPP_COLOR_PERCENT_FN(overhead, period)
    __HPP_COLOR_PERCENT_FN(overhead_sys, period_sys)
    __HPP_COLOR_PERCENT_FN(overhead_us, period_us)
    __HPP_COLOR_PERCENT_FN(overhead_guest_sys, period_guest_sys)
    __HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us)
    +__HPP_COLOR_ACC_PERCENT_FN(overhead_acc, period)

    #undef __HPP_COLOR_PERCENT_FN

    @@ -68,6 +83,8 @@ void perf_gtk__init_hpp(void)
    perf_gtk__hpp_color_overhead_guest_sys;
    perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_US].color =
    perf_gtk__hpp_color_overhead_guest_us;
    + perf_hpp__format[PERF_HPP__OVERHEAD_ACC].color =
    + perf_gtk__hpp_color_overhead_acc;
    }

    static void callchain_list__sym_name(struct callchain_list *cl,

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