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perf tools: Hit all build ids when AUX area tracing

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We need to include all buildids when a perf.data file contains AUX area
tracing data because we do not decode the trace for that purpose because
it would take too long.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1430404667-10593-4-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Adrian Hunter 2015-04-30 17:37:26 +03:00 • committed by Arnaldo Carvalho de Melo
parent 99fa298453
commit cd10b28952
3 changed files with 25 additions and 2 deletions
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8
tools/perf/builtin-inject.c
View file

@ -27,6 +27,7 @@ struct perf_inject {
struct perf_session *session;
bool build_ids;
bool sched_stat;
bool have_auxtrace;
const char *input_name;
struct perf_data_file output;
u64 bytes_written;
@ -122,6 +123,8 @@ static s64 perf_event__repipe_auxtrace(struct perf_tool *tool,
tool);
int ret;
inject->have_auxtrace = true;
if (!inject->output.is_pipe) {
off_t offset;
@ -508,9 +511,12 @@ static int __cmd_inject(struct perf_inject *inject)
ret = perf_session__process_events(session);
if (!file_out->is_pipe) {
if (inject->build_ids)
if (inject->build_ids) {
perf_header__set_feat(&session->header,
HEADER_BUILD_ID);
if (inject->have_auxtrace)
dsos__hit_all(session);
}
/*
* The AUX areas have been removed and replaced with
* synthesized hardware events, so clear the feature flag.