diff options
| author | Adrian Hunter <adrian.hunter@intel.com> | 2022-07-11 12:32:00 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-07-20 11:08:17 -0300 |
| commit | 7151c1d17820c0cfcda0c890f55a868cb4336afc (patch) | |
| tree | 24aa52abbbbc5e37c29c889b02a510a871287eba /tools/perf/util/session.c | |
| parent | 2273e46b98377f563628d694a1ad49b5d11afb43 (diff) | |
perf auxtrace: Add machine_pid and vcpu to auxtrace_error
Add machine_pid and vcpu to struct perf_record_auxtrace_error. The existing
fmt member is used to identify the new format.
The new members make it possible to easily differentiate errors from guest
machines.
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/20220711093218.10967-18-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/session.c')
| -rw-r--r-- | tools/perf/util/session.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index f3e9fa557bc9..7ea0b91013ea 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -895,6 +895,10 @@ static void perf_event__auxtrace_error_swap(union perf_event *event, event->auxtrace_error.ip = bswap_64(event->auxtrace_error.ip); if (event->auxtrace_error.fmt) event->auxtrace_error.time = bswap_64(event->auxtrace_error.time); + if (event->auxtrace_error.fmt >= 2) { + event->auxtrace_error.machine_pid = bswap_32(event->auxtrace_error.machine_pid); + event->auxtrace_error.vcpu = bswap_32(event->auxtrace_error.vcpu); + } } static void perf_event__thread_map_swap(union perf_event *event, |