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perf hists: Introduce perf_hpp_list__init function

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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>
This commit is contained in:
Jiri Olsa 2016-01-18 10:24:13 +01:00 committed by Arnaldo Carvalho de Melo
parent 7c31e10266
commit 94b3dc3865
2 changed files with 8 additions and 0 deletions
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6
tools/perf/util/hist.c
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@ -1642,3 +1642,9 @@ int hists__init(void)
return err; return err;
} }
void perf_hpp_list__init(struct perf_hpp_list *list)
{
INIT_LIST_HEAD(&list->fields);
INIT_LIST_HEAD(&list->sorts);
}

2
tools/perf/util/hist.h
View File

@ -386,4 +386,6 @@ int parse_filter_percentage(const struct option *opt __maybe_unused,
const char *arg, int unset __maybe_unused); const char *arg, int unset __maybe_unused);
int perf_hist_config(const char *var, const char *value); int perf_hist_config(const char *var, const char *value);
void perf_hpp_list__init(struct perf_hpp_list *list);
#endif /* __PERF_HIST_H */ #endif /* __PERF_HIST_H */