From: Leo Yan <leo.yan@linaro.org> To: Arnaldo Carvalho de Melo <acme@kernel.org>, Jiri Olsa <jolsa@redhat.com>, Ian Rogers <irogers@google.com>, Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@redhat.com>, Mark Rutland <mark.rutland@arm.com>, Alexander Shishkin <alexander.shishkin@linux.intel.com>, Namhyung Kim <namhyung@kernel.org>, John Garry <john.garry@huawei.com>, Will Deacon <will@kernel.org>, Mathieu Poirier <mathieu.poirier@linaro.org>, Adrian Hunter <adrian.hunter@intel.com>, Andi Kleen <ak@linux.intel.com>, Kemeng Shi <shikemeng@huawei.com>, Sergey Senozhatsky <sergey.senozhatsky@gmail.com>, Al Grant <Al.Grant@arm.com>, James Clark <james.clark@arm.com>, Wei Li <liwei391@huawei.com>, Andre Przywara <andre.przywara@arm.com>, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Leo Yan <leo.yan@linaro.org> Subject: [PATCH v4 8/9] perf c2c: Support AUX trace Date: Fri, 6 Nov 2020 17:48:52 +0800 [thread overview] Message-ID: <20201106094853.21082-9-leo.yan@linaro.org> (raw) In-Reply-To: <20201106094853.21082-1-leo.yan@linaro.org> This patch adds the AUX callbacks in session structure, so support AUX trace for "perf c2c" tool; make itrace memory event as default for "perf c2c", this tells the AUX trace decoder to synthesize samples and can be used for statistics. Signed-off-by: Leo Yan <leo.yan@linaro.org> --- tools/perf/builtin-c2c.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c index 98ae33eac6cc..c5babeaa3b38 100644 --- a/tools/perf/builtin-c2c.c +++ b/tools/perf/builtin-c2c.c @@ -369,6 +369,10 @@ static struct perf_c2c c2c = { .exit = perf_event__process_exit, .fork = perf_event__process_fork, .lost = perf_event__process_lost, + .attr = perf_event__process_attr, + .auxtrace_info = perf_event__process_auxtrace_info, + .auxtrace = perf_event__process_auxtrace, + .auxtrace_error = perf_event__process_auxtrace_error, .ordered_events = true, .ordering_requires_timestamps = true, }, @@ -2678,6 +2682,12 @@ static int setup_coalesce(const char *coalesce, bool no_source) static int perf_c2c__report(int argc, const char **argv) { + struct itrace_synth_opts itrace_synth_opts = { + .set = true, + .mem = true, /* Only enable memory event */ + .default_no_sample = true, + }; + struct perf_session *session; struct ui_progress prog; struct perf_data data = { @@ -2757,6 +2767,8 @@ static int perf_c2c__report(int argc, const char **argv) goto out; } + session->itrace_synth_opts = &itrace_synth_opts; + err = setup_nodes(session); if (err) { pr_err("Failed setup nodes\n"); -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Leo Yan <leo.yan@linaro.org> To: Arnaldo Carvalho de Melo <acme@kernel.org>, Jiri Olsa <jolsa@redhat.com>, Ian Rogers <irogers@google.com>, Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@redhat.com>, Mark Rutland <mark.rutland@arm.com>, Alexander Shishkin <alexander.shishkin@linux.intel.com>, Namhyung Kim <namhyung@kernel.org>, John Garry <john.garry@huawei.com>, Will Deacon <will@kernel.org>, Mathieu Poirier <mathieu.poirier@linaro.org>, Adrian Hunter <adrian.hunter@intel.com>, Andi Kleen <ak@linux.intel.com>, Kemeng Shi <shikemeng@huawei.com>, Sergey Senozhatsky <sergey.senozhatsky@gmail.com>, Al Grant <Al.Grant@arm.com>, James Clark <james.clark@arm.com>, Wei Li <liwei391@huawei.com>, Andre Przywara <andre.przywara@arm.com>, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Leo Yan <leo.yan@linaro.org> Subject: [PATCH v4 8/9] perf c2c: Support AUX trace Date: Fri, 6 Nov 2020 17:48:52 +0800 [thread overview] Message-ID: <20201106094853.21082-9-leo.yan@linaro.org> (raw) In-Reply-To: <20201106094853.21082-1-leo.yan@linaro.org> This patch adds the AUX callbacks in session structure, so support AUX trace for "perf c2c" tool; make itrace memory event as default for "perf c2c", this tells the AUX trace decoder to synthesize samples and can be used for statistics. Signed-off-by: Leo Yan <leo.yan@linaro.org> --- tools/perf/builtin-c2c.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c index 98ae33eac6cc..c5babeaa3b38 100644 --- a/tools/perf/builtin-c2c.c +++ b/tools/perf/builtin-c2c.c @@ -369,6 +369,10 @@ static struct perf_c2c c2c = { .exit = perf_event__process_exit, .fork = perf_event__process_fork, .lost = perf_event__process_lost, + .attr = perf_event__process_attr, + .auxtrace_info = perf_event__process_auxtrace_info, + .auxtrace = perf_event__process_auxtrace, + .auxtrace_error = perf_event__process_auxtrace_error, .ordered_events = true, .ordering_requires_timestamps = true, }, @@ -2678,6 +2682,12 @@ static int setup_coalesce(const char *coalesce, bool no_source) static int perf_c2c__report(int argc, const char **argv) { + struct itrace_synth_opts itrace_synth_opts = { + .set = true, + .mem = true, /* Only enable memory event */ + .default_no_sample = true, + }; + struct perf_session *session; struct ui_progress prog; struct perf_data data = { @@ -2757,6 +2767,8 @@ static int perf_c2c__report(int argc, const char **argv) goto out; } + session->itrace_synth_opts = &itrace_synth_opts; + err = setup_nodes(session); if (err) { pr_err("Failed setup nodes\n"); -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-11-06 9:50 UTC|newest] Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-11-06 9:48 [PATCH v4 0/9] perf mem/c2c: Support AUX trace Leo Yan 2020-11-06 9:48 ` Leo Yan 2020-11-06 9:48 ` [PATCH v4 1/9] perf mem: Search event name with more flexible path Leo Yan 2020-11-06 9:48 ` Leo Yan 2020-11-06 9:48 ` [PATCH v4 2/9] perf mem: Introduce weak function perf_mem_events__ptr() Leo Yan 2020-11-06 9:48 ` Leo Yan 2020-11-06 9:48 ` [PATCH v4 3/9] perf mem: Support new memory event PERF_MEM_EVENTS__LOAD_STORE Leo Yan 2020-11-06 9:48 ` Leo Yan 2020-11-06 9:48 ` [PATCH v4 4/9] perf c2c: Support " Leo Yan 2020-11-06 9:48 ` Leo Yan 2020-11-06 9:48 ` [PATCH v4 5/9] perf mem: Only initialize memory event for recording Leo Yan 2020-11-06 9:48 ` Leo Yan 2020-11-06 9:48 ` [PATCH v4 6/9] perf auxtrace: Add itrace option '-M' for memory events Leo Yan 2020-11-06 9:48 ` Leo Yan 2020-11-06 9:48 ` [PATCH v4 7/9] perf mem: Support AUX trace Leo Yan 2020-11-06 9:48 ` Leo Yan 2020-11-06 9:48 ` Leo Yan [this message] 2020-11-06 9:48 ` [PATCH v4 8/9] perf c2c: " Leo Yan 2020-11-06 9:48 ` [PATCH v4 9/9] perf mem: Support Arm SPE events Leo Yan 2020-11-06 9:48 ` Leo Yan 2020-11-11 12:35 ` [PATCH v4 0/9] perf mem/c2c: Support AUX trace Jiri Olsa 2020-11-11 12:35 ` Jiri Olsa
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