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    Subject[PATCH 16/29] perf hists: Introduce perf_hpp_list__init function
    Date
    From: Jiri Olsa <jolsa@kernel.org>

    Introducing perf_hpp_list__init function to have an easy way to
    initialize perf_hpp_list struct.

    Signed-off-by: Jiri Olsa <jolsa@kernel.org>
    Cc: David Ahern <dsahern@gmail.com>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Link: http://lkml.kernel.org/r/1453109064-1026-16-git-send-email-jolsa@kernel.org
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    ---
    tools/perf/util/hist.c | 6 ++++++
    tools/perf/util/hist.h | 2 ++
    2 files changed, 8 insertions(+)

    diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
    index d07955c145e5..b762ecc31505 100644
    --- a/tools/perf/util/hist.c
    +++ b/tools/perf/util/hist.c
    @@ -1642,3 +1642,9 @@ int hists__init(void)

    return err;
    }
    +
    +void perf_hpp_list__init(struct perf_hpp_list *list)
    +{
    + INIT_LIST_HEAD(&list->fields);
    + INIT_LIST_HEAD(&list->sorts);
    +}
    diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
    index 203397a6ea07..e22f98e3fc6d 100644
    --- a/tools/perf/util/hist.h
    +++ b/tools/perf/util/hist.h
    @@ -386,4 +386,6 @@ int parse_filter_percentage(const struct option *opt __maybe_unused,
    const char *arg, int unset __maybe_unused);
    int perf_hist_config(const char *var, const char *value);

    +void perf_hpp_list__init(struct perf_hpp_list *list);
    +
    #endif /* __PERF_HIST_H */
    --
    2.5.0
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