From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnaldo Carvalho de Melo Subject: [PATCH 24/43] perf cs-etm: Remove unused structure field "time" and "timestamp" Date: Thu, 14 Feb 2019 21:45:20 -0300 Message-ID: <20190215004539.23571-25-acme@kernel.org> References: <20190215004539.23571-1-acme@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190215004539.23571-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Ingo Molnar Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Mathieu Poirier , Jiri Olsa , Leo Yan , Peter Zijlstra , Suzuki K Poulouse , linux-arm-kernel@lists.infradead.org, Arnaldo Carvalho de Melo List-Id: linux-perf-users.vger.kernel.org From: Mathieu Poirier Field "time" and "timestamp" in structure cs_etm_queue are no longer used and need to be removed. Signed-off-by: Mathieu Poirier Cc: Jiri Olsa Cc: Leo Yan Cc: Peter Zijlstra Cc: Suzuki K Poulouse 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 --- tools/perf/util/cs-etm.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c index ebd68eb43da9..1d9419a0cf0c 100644 --- 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; } -- 2.19.1