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82b0a103 |
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30-Jul-2023 |
Adrian Hunter <adrian.hunter@intel.com> |
perf dlfilter: Add al_cleanup() Add perf_dlfilter_fns.al_cleanup() to do addr_location__exit() on data passed via perf_dlfilter_fns.resolve_address(). Add dlfilter-test-api-v2 to the "dlfilter C API" test to test it. Update documentation, clarifying that data returned by APIs should not be dereferenced after filter_event() and filter_event_early() return. Fixes: 0dd5041c9a0eaf8c ("perf addr_location: Add init/exit/copy functions") Reviewed-by: Ian Rogers <irogers@google.com> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20230731091857.10681-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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2273e46b |
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10-Jul-2022 |
Adrian Hunter <adrian.hunter@intel.com> |
perf dlfilter: Add machine_pid and vcpu Add machine_pid and vcpu to struct perf_dlfilter_sample. The 'size' can be used to determine if the values are present, however machine_pid is zero if unused in any case. vcpu should be ignored if machine_pid is zero. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Ian Rogers <irogers@google.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: kvm@vger.kernel.org Link: https://lore.kernel.org/r/20220711093218.10967-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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3af1dfdd |
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11-Aug-2021 |
Adrian Hunter <adrian.hunter@intel.com> |
perf build: Move perf_dlfilters.h in the source tree Move perf_dlfilters.h in the source tree so that it will be found when building dlfilters as part of the perf build. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https //lore.kernel.org/r/20210811101036.17986-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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