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perf stat: Remove perf_evsel__read_cb function
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It's no longer used, the stat command uses perf_evsel__read now.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1435310967-14570-19-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Jiri Olsa authored and Arnaldo Carvalho de Melo committed Jun 26, 2015
1 parent 7ddb1b6 commit d8ee3b5
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Showing 2 changed files with 0 additions and 23 deletions.
16 changes: 0 additions & 16 deletions tools/perf/util/evsel.c
Original file line number Diff line number Diff line change
Expand Up @@ -939,22 +939,6 @@ void perf_counts_values__scale(struct perf_counts_values *count,
*pscaled = scaled;
}

int perf_evsel__read_cb(struct perf_evsel *evsel, int cpu, int thread,
perf_evsel__read_cb_t cb)
{
struct perf_counts_values count;

memset(&count, 0, sizeof(count));

if (FD(evsel, cpu, thread) < 0)
return -EINVAL;

if (readn(FD(evsel, cpu, thread), &count, sizeof(count)) < 0)
return -errno;

return cb(evsel, cpu, thread, &count);
}

int perf_evsel__read(struct perf_evsel *evsel, int cpu, int thread,
struct perf_counts_values *count)
{
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7 changes: 0 additions & 7 deletions tools/perf/util/evsel.h
Original file line number Diff line number Diff line change
Expand Up @@ -229,13 +229,6 @@ static inline bool perf_evsel__match2(struct perf_evsel *e1,
(a)->attr.type == (b)->attr.type && \
(a)->attr.config == (b)->attr.config)

typedef int (perf_evsel__read_cb_t)(struct perf_evsel *evsel,
int cpu, int thread,
struct perf_counts_values *count);

int perf_evsel__read_cb(struct perf_evsel *evsel, int cpu, int thread,
perf_evsel__read_cb_t cb);

int perf_evsel__read(struct perf_evsel *evsel, int cpu, int thread,
struct perf_counts_values *count);

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