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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-10-09 13:13:41 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-10-09 13:13:41 -0300 |
| commit | 4ea062ed431d00153af0ac370cb6fef0620e5fa1 (patch) | |
| tree | c4e7ad89b37d57751802524212291d1a8a89b7e3 /tools/perf/util/evsel.h | |
| parent | 49c23f2d541ebf7ae5e9fff03301f4e7145cc979 (diff) | |
| download | linux-4ea062ed431d00153af0ac370cb6fef0620e5fa1.tar.gz | |
perf evsel: Add hists helper
Not all tools need a hists instance per perf_evsel, so lets pave the way
to remove evsel->hists while leaving a way to access the hists from a
specially allocated evsel, one that comes with space at the end where
lives the evsel.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jean Pihet <jean.pihet@linaro.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-qlktkhe31w4mgtbd84035sr2@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evsel.h')
| -rw-r--r-- | tools/perf/util/evsel.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 7bc314be6a7b..ff72ce058724 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -102,6 +102,11 @@ union u64_swap { #define hists_to_evsel(h) container_of(h, struct perf_evsel, hists) +static inline struct hists *evsel__hists(struct perf_evsel *evsel) +{ + return &evsel->hists; +} + struct cpu_map; struct thread_map; struct perf_evlist; |