perf cs-etm: Remove unused structure field "time" and "timestamp"

Field "time" and "timestamp" in structure cs_etm_queue are no longer
used and need to be removed.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Suzuki K Poulouse <suzuki.poulose@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/20190212171618.25355-3-mathieu.poirier@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c
index ebd68eb43da9c63bba3e6ef33c2639c2b36b8148..1d9419a0cf0c3390e8576aaadbddeb88db3d02f9 100644 (file)
--- a/tools/perf/util/cs-etm.c
+++ b/tools/perf/util/cs-etm.c
@@ -69,8 +69,6 @@ struct cs_etm_queue {
        unsigned int queue_nr;
        pid_t pid, tid;
        int cpu;
-       u64 time;
-       u64 timestamp;
        u64 offset;
        u64 period_instructions;
        struct branch_stack *last_branch;
@@ -82,7 +80,7 @@ struct cs_etm_queue {
 
 static int cs_etm__update_queues(struct cs_etm_auxtrace *etm);
 static int cs_etm__process_timeless_queues(struct cs_etm_auxtrace *etm,
-                                          pid_t tid, u64 time_);
+                                          pid_t tid);
 
 /* PTMs ETMIDR [11:8] set to b0011 */
 #define ETMIDR_PTM_VERSION 0x00000300
@@ -234,7 +232,7 @@ static int cs_etm__flush_events(struct perf_session *session,
        if (ret < 0)
                return ret;
 
-       return cs_etm__process_timeless_queues(etm, -1, MAX_TIMESTAMP - 1);
+       return cs_etm__process_timeless_queues(etm, -1);
 }
 
 static void cs_etm__free_queue(void *priv)
@@ -1583,7 +1581,7 @@ static int cs_etm__run_decoder(struct cs_etm_queue *etmq)
 }
 
 static int cs_etm__process_timeless_queues(struct cs_etm_auxtrace *etm,
-                                          pid_t tid, u64 time_)
+                                          pid_t tid)
 {
        unsigned int i;
        struct auxtrace_queues *queues = &etm->queues;
@@ -1593,7 +1591,6 @@ static int cs_etm__process_timeless_queues(struct cs_etm_auxtrace *etm,
                struct cs_etm_queue *etmq = queue->priv;
 
                if (etmq && ((tid == -1) || (etmq->tid == tid))) {
-                       etmq->time = time_;
                        cs_etm__set_pid_tid_cpu(etm, queue);
                        cs_etm__run_decoder(etmq);
                }
@@ -1637,8 +1634,7 @@ static int cs_etm__process_event(struct perf_session *session,
 
        if (event->header.type == PERF_RECORD_EXIT)
                return cs_etm__process_timeless_queues(etm,
-                                                      event->fork.tid,
-                                                      sample->time);
+                                                      event->fork.tid);
 
        return 0;
 }