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| author | Jiri Olsa <jolsa@kernel.org> | 2019-07-21 13:24:51 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-07-29 18:34:46 -0300 |
| commit | 5c30af92f2b1e9d844e1ae3243e4adcd7753d4c1 (patch) | |
| tree | fdc22eab17ef4e38d5c0d2ae39ad9ae169c71c61 /tools/perf/lib/include/internal | |
| parent | 88761fa1f1e3fb2df86727ac99f88abf2ac7e00b (diff) | |
| download | linux-5c30af92f2b1e9d844e1ae3243e4adcd7753d4c1.tar.bz2 | |
libperf: Adopt perf_evsel__read() function from tools/perf
Move the perf_evsel__read() function to libperf as a public interface
together with struct perf_counts_values for returning counter values.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190721112506.12306-65-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/lib/include/internal')
| -rw-r--r-- | tools/perf/lib/include/internal/evsel.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/lib/include/internal/evsel.h b/tools/perf/lib/include/internal/evsel.h index 878e2cf41ffc..89bae3720d67 100644 --- a/tools/perf/lib/include/internal/evsel.h +++ b/tools/perf/lib/include/internal/evsel.h @@ -23,5 +23,6 @@ struct perf_evsel { int perf_evsel__alloc_fd(struct perf_evsel *evsel, int ncpus, int nthreads); void perf_evsel__close_fd(struct perf_evsel *evsel); void perf_evsel__free_fd(struct perf_evsel *evsel); +int perf_evsel__read_size(struct perf_evsel *evsel); #endif /* __LIBPERF_INTERNAL_EVSEL_H */ |