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perf data: Add perf_data__open_dir_data function

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Add perf_data__open_dir_data to open files inside 'struct perf_data'
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   static int perf_data__open_dir(struct perf_data *data);

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/20190224190656.30163-10-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa
2019-02-24 20:06:45 +01:00
committed by Arnaldo Carvalho de Melo
parent 1455206311
commit eb6176709b
2 changed files with 60 additions and 0 deletions
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tools/perf/util/data.h
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@@ -71,5 +71,6 @@ int perf_data__switch(struct perf_data *data,
size_t pos, bool at_exit);
int perf_data__create_dir(struct perf_data *data, int nr);
int perf_data__open_dir(struct perf_data *data);
void perf_data__close_dir(struct perf_data *data);
#endif /* __PERF_DATA_H */