Messages in this thread Patch in this message | | | From | Alexander Antonov <> | Subject | [PATCH 2/5] perf evsel: Introduce an observed performance device | Date | Thu, 10 Dec 2020 12:03:37 +0300 |
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Adding evsel::perf_device void pointer.
For performance monitoring purposes, an evsel can have a related device. These changes allow to attribute, for example, I/O performance metrics to IIO stack.
Signed-off-by: Alexander Antonov <alexander.antonov@linux.intel.com> --- tools/perf/util/evsel.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 79a860d8e3ee..c346920f477a 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -127,6 +127,7 @@ struct evsel { * See also evsel__has_callchain(). */ __u64 synth_sample_type; + void *perf_device; }; struct perf_missing_features { -- 2.19.1
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