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perf auxtrace: Prevent decoding when --no-itrace 

Prevent auxtrace_queues__process_index() from queuing AUX area data for
decoding when the --no-itrace option has been used.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1520327598-1317-3-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
hifive-unleashed-5.1
Adrian Hunter 2018-03-06 11:13:13 +02:00 committed by Arnaldo Carvalho de Melo
parent 40c21898ba
commit 2e2967f4c3
1 changed files with 9 additions and 6 deletions
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15
tools/perf/util/auxtrace.c
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@ -60,6 +60,12 @@
#include "sane_ctype.h"
#include "symbol/kallsyms.h"
static bool auxtrace__dont_decode(struct perf_session *session)
{
return !session->itrace_synth_opts ||
session->itrace_synth_opts->dont_decode;
}
int auxtrace_mmap__mmap(struct auxtrace_mmap *mm,
struct auxtrace_mmap_params *mp,
void *userpg, int fd)
@ -762,6 +768,9 @@ int auxtrace_queues__process_index(struct auxtrace_queues *queues,
size_t i;
int err;
if (auxtrace__dont_decode(session))
return 0;
list_for_each_entry(auxtrace_index, &session->auxtrace_index, list) {
for (i = 0; i < auxtrace_index->nr; i++) {
ent = &auxtrace_index->entries[i];
@ -892,12 +901,6 @@ out_free:
return err;
}
static bool auxtrace__dont_decode(struct perf_session *session)
{
return !session->itrace_synth_opts ||
session->itrace_synth_opts->dont_decode;
}
int perf_event__process_auxtrace_info(struct perf_tool *tool __maybe_unused,
union perf_event *event,
struct perf_session *session)