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From: Ian Rogers <irogers@google.com>
To: namhyung@kernel.org
Cc: irogers@google.com, acme@kernel.org, adrian.hunter@intel.com,
	 ajones@ventanamicro.com, ak@linux.intel.com, alex@ghiti.fr,
	 alexander.shishkin@linux.intel.com, anup@brainfault.org,
	 aou@eecs.berkeley.edu, atrajeev@linux.ibm.com,
	blakejones@google.com,  ctshao@google.com,
	dapeng1.mi@linux.intel.com, derek.foreman@collabora.com,
	 dvyukov@google.com, howardchu95@gmail.com,
	hrishikesh123s@gmail.com,  james.clark@linaro.org,
	jolsa@kernel.org, krzysztof.m.lopatowski@gmail.com,
	 leo.yan@arm.com, linux-kernel@vger.kernel.org,
	 linux-perf-users@vger.kernel.org, linux@treblig.org,
	mingo@redhat.com,  nichen@iscas.ac.cn, palmer@dabbelt.com,
	peterz@infradead.org, pjw@kernel.org,  ravi.bangoria@amd.com,
	swapnil.sapkal@amd.com, tanze@kylinos.cn,
	 thomas.falcon@intel.com, tianyou.li@intel.com,
	yujie.liu@intel.com,  zhouquan@iscas.ac.cn
Subject: [PATCH v4 07/25] perf trace: Don't pass evsel with sample
Date: Fri, 20 Mar 2026 12:26:09 -0700	[thread overview]
Message-ID: <20260320192627.368357-8-irogers@google.com> (raw)
In-Reply-To: <20260320192627.368357-1-irogers@google.com>

The sample now contains the evsel and so don't unnecessarily pass the
evsel.

Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/builtin-trace.c | 55 +++++++++++++++++++-------------------
 1 file changed, 28 insertions(+), 27 deletions(-)

diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 493eecf218b4..33199ff2bbfd 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -535,12 +535,12 @@ static struct evsel *perf_evsel__raw_syscall_newtp(const char *direction, void *
 	return NULL;
 }
 
-#define perf_evsel__sc_tp_uint(evsel, name, sample) \
-	({ struct syscall_tp *fields = __evsel__syscall_tp(evsel); \
+#define perf_evsel__sc_tp_uint(name, sample) \
+	({ struct syscall_tp *fields = __evsel__syscall_tp(sample->evsel); \
 	   fields->name.integer(&fields->name, sample); })
 
-#define perf_evsel__sc_tp_ptr(evsel, name, sample) \
-	({ struct syscall_tp *fields = __evsel__syscall_tp(evsel); \
+#define perf_evsel__sc_tp_ptr(name, sample) \
+	({ struct syscall_tp *fields = __evsel__syscall_tp(sample->evsel); \
 	   fields->name.pointer(&fields->name, sample); })
 
 size_t strarray__scnprintf_suffix(struct strarray *sa, char *bf, size_t size, const char *intfmt, bool show_suffix, int val)
@@ -2719,8 +2719,8 @@ static int trace__printf_interrupted_entry(struct trace *trace)
 	return printed;
 }
 
-static int trace__fprintf_sample(struct trace *trace, struct evsel *evsel,
-				 struct perf_sample *sample, struct thread *thread)
+static int trace__fprintf_sample(struct trace *trace, struct perf_sample *sample,
+				 struct thread *thread)
 {
 	int printed = 0;
 
@@ -2728,7 +2728,7 @@ static int trace__fprintf_sample(struct trace *trace, struct evsel *evsel,
 		double ts = (double)sample->time / NSEC_PER_MSEC;
 
 		printed += fprintf(trace->output, "%22s %10.3f %s %d/%d [%d]\n",
-				   evsel__name(evsel), ts,
+				   evsel__name(sample->evsel), ts,
 				   thread__comm_str(thread),
 				   sample->pid, sample->tid, sample->cpu);
 	}
@@ -2783,7 +2783,7 @@ static int trace__sys_enter(struct trace *trace, struct evsel *evsel,
 	void *args;
 	int printed = 0;
 	struct thread *thread;
-	int id = perf_evsel__sc_tp_uint(evsel, id, sample), err = -1;
+	int id = perf_evsel__sc_tp_uint(id, sample), err = -1;
 	int augmented_args_size = 0, e_machine;
 	void *augmented_args = NULL;
 	struct syscall *sc;
@@ -2798,9 +2798,9 @@ static int trace__sys_enter(struct trace *trace, struct evsel *evsel,
 	if (ttrace == NULL)
 		goto out_put;
 
-	trace__fprintf_sample(trace, evsel, sample, thread);
+	trace__fprintf_sample(trace, sample, thread);
 
-	args = perf_evsel__sc_tp_ptr(evsel, args, sample);
+	args = perf_evsel__sc_tp_ptr(args, sample);
 
 	if (ttrace->entry_str == NULL) {
 		ttrace->entry_str = malloc(trace__entry_str_size);
@@ -2855,12 +2855,11 @@ static int trace__sys_enter(struct trace *trace, struct evsel *evsel,
 	return err;
 }
 
-static int trace__fprintf_sys_enter(struct trace *trace, struct evsel *evsel,
-				    struct perf_sample *sample)
+static int trace__fprintf_sys_enter(struct trace *trace, struct perf_sample *sample)
 {
 	struct thread_trace *ttrace;
 	struct thread *thread;
-	int id = perf_evsel__sc_tp_uint(evsel, id, sample), err = -1;
+	int id = perf_evsel__sc_tp_uint(id, sample), err = -1;
 	struct syscall *sc;
 	char msg[1024];
 	void *args, *augmented_args = NULL;
@@ -2870,7 +2869,7 @@ static int trace__fprintf_sys_enter(struct trace *trace, struct evsel *evsel,
 
 	thread = machine__findnew_thread(trace->host, sample->pid, sample->tid);
 	e_machine = thread__e_machine(thread, trace->host, /*e_flags=*/NULL);
-	sc = trace__syscall_info(trace, evsel, e_machine, id);
+	sc = trace__syscall_info(trace, sample->evsel, e_machine, id);
 	if (sc == NULL)
 		goto out_put;
 	ttrace = thread__trace(thread, trace);
@@ -2881,7 +2880,7 @@ static int trace__fprintf_sys_enter(struct trace *trace, struct evsel *evsel,
 	if (ttrace == NULL)
 		goto out_put;
 
-	args = perf_evsel__sc_tp_ptr(evsel, args, sample);
+	args = perf_evsel__sc_tp_ptr(args, sample);
 	augmented_args = syscall__augmented_args(sc, sample, &augmented_args_size, trace->raw_augmented_syscalls_args_size);
 	printed += syscall__scnprintf_args(sc, msg, sizeof(msg), args, augmented_args, augmented_args_size, trace, thread);
 	fprintf(trace->output, "%.*s", (int)printed, msg);
@@ -2891,10 +2890,11 @@ static int trace__fprintf_sys_enter(struct trace *trace, struct evsel *evsel,
 	return err;
 }
 
-static int trace__resolve_callchain(struct trace *trace, struct evsel *evsel,
+static int trace__resolve_callchain(struct trace *trace,
 				    struct perf_sample *sample,
 				    struct callchain_cursor *cursor)
 {
+	struct evsel *evsel = sample->evsel;
 	struct addr_location al;
 	int max_stack = evsel->core.attr.sample_max_stack ?
 			evsel->core.attr.sample_max_stack :
@@ -2929,7 +2929,7 @@ static int trace__sys_exit(struct trace *trace, struct evsel *evsel,
 	u64 duration = 0;
 	bool duration_calculated = false;
 	struct thread *thread;
-	int id = perf_evsel__sc_tp_uint(evsel, id, sample), err = -1, callchain_ret = 0, printed = 0;
+	int id = perf_evsel__sc_tp_uint(id, sample), err = -1, callchain_ret = 0, printed = 0;
 	int alignment = trace->args_alignment, e_machine;
 	struct syscall *sc;
 	struct thread_trace *ttrace;
@@ -2943,9 +2943,9 @@ static int trace__sys_exit(struct trace *trace, struct evsel *evsel,
 	if (ttrace == NULL)
 		goto out_put;
 
-	trace__fprintf_sample(trace, evsel, sample, thread);
+	trace__fprintf_sample(trace, sample, thread);
 
-	ret = perf_evsel__sc_tp_uint(evsel, ret, sample);
+	ret = perf_evsel__sc_tp_uint(ret, sample);
 
 	if (trace->summary)
 		thread__update_stats(thread, ttrace, id, sample, ret, trace);
@@ -2967,7 +2967,7 @@ static int trace__sys_exit(struct trace *trace, struct evsel *evsel,
 	if (sample->callchain) {
 		struct callchain_cursor *cursor = get_tls_callchain_cursor();
 
-		callchain_ret = trace__resolve_callchain(trace, evsel, sample, cursor);
+		callchain_ret = trace__resolve_callchain(trace, sample, cursor);
 		if (callchain_ret == 0) {
 			if (cursor->nr < trace->min_stack)
 				goto out;
@@ -3182,9 +3182,10 @@ static void bpf_output__fprintf(struct trace *trace,
 	++trace->nr_events_printed;
 }
 
-static size_t trace__fprintf_tp_fields(struct trace *trace, struct evsel *evsel, struct perf_sample *sample,
+static size_t trace__fprintf_tp_fields(struct trace *trace, struct perf_sample *sample,
 				       struct thread *thread, void *augmented_args, int augmented_args_size)
 {
+	struct evsel *evsel = sample->evsel;
 	char bf[2048];
 	size_t size = sizeof(bf);
 	const struct tep_event *tp_format = evsel__tp_format(evsel);
@@ -3267,7 +3268,7 @@ static int trace__event_handler(struct trace *trace, struct evsel *evsel,
 	if (sample->callchain) {
 		struct callchain_cursor *cursor = get_tls_callchain_cursor();
 
-		callchain_ret = trace__resolve_callchain(trace, evsel, sample, cursor);
+		callchain_ret = trace__resolve_callchain(trace, sample, cursor);
 		if (callchain_ret == 0) {
 			if (cursor->nr < trace->min_stack)
 				goto out;
@@ -3285,7 +3286,7 @@ static int trace__event_handler(struct trace *trace, struct evsel *evsel,
 		trace__fprintf_comm_tid(trace, thread, trace->output);
 
 	if (evsel == trace->syscalls.events.bpf_output) {
-		int id = perf_evsel__sc_tp_uint(evsel, id, sample);
+		int id = perf_evsel__sc_tp_uint(id, sample);
 		int e_machine = thread
 			? thread__e_machine(thread, trace->host, /*e_flags=*/NULL)
 			: EM_HOST;
@@ -3293,7 +3294,7 @@ static int trace__event_handler(struct trace *trace, struct evsel *evsel,
 
 		if (sc) {
 			fprintf(trace->output, "%s(", sc->name);
-			trace__fprintf_sys_enter(trace, evsel, sample);
+			trace__fprintf_sys_enter(trace, sample);
 			fputc(')', trace->output);
 			goto newline;
 		}
@@ -3313,13 +3314,13 @@ static int trace__event_handler(struct trace *trace, struct evsel *evsel,
 		const struct tep_event *tp_format = evsel__tp_format(evsel);
 
 		if (tp_format && (strncmp(tp_format->name, "sys_enter_", 10) ||
-				  trace__fprintf_sys_enter(trace, evsel, sample))) {
+				  trace__fprintf_sys_enter(trace, sample))) {
 			if (trace->libtraceevent_print) {
 				event_format__fprintf(tp_format, sample->cpu,
 						      sample->raw_data, sample->raw_size,
 						      trace->output);
 			} else {
-				trace__fprintf_tp_fields(trace, evsel, sample, thread, NULL, 0);
+				trace__fprintf_tp_fields(trace, sample, thread, NULL, 0);
 			}
 		}
 	}
@@ -3378,7 +3379,7 @@ static int trace__pgfault(struct trace *trace,
 	if (sample->callchain) {
 		struct callchain_cursor *cursor = get_tls_callchain_cursor();
 
-		callchain_ret = trace__resolve_callchain(trace, evsel, sample, cursor);
+		callchain_ret = trace__resolve_callchain(trace, sample, cursor);
 		if (callchain_ret == 0) {
 			if (cursor->nr < trace->min_stack)
 				goto out_put;
-- 
2.53.0.959.g497ff81fa9-goog


  parent reply	other threads:[~2026-03-20 19:28 UTC|newest]

Thread overview: 112+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-02-09 17:40 [PATCH v1 00/25] perf tool: Add evsel to perf_sample Ian Rogers
2026-02-09 17:40 ` [PATCH v1 01/25] perf sample: Document struct perf_sample Ian Rogers
2026-03-03  3:07   ` Namhyung Kim
2026-03-20  4:41     ` Ian Rogers
2026-02-09 17:40 ` [PATCH v1 02/25] perf sample: Make sure perf_sample__init/exit are used Ian Rogers
2026-03-03 22:38   ` Namhyung Kim
2026-02-09 17:40 ` [PATCH v1 03/25] perf sample: Add evsel to struct perf_sample Ian Rogers
2026-02-09 17:40 ` [PATCH v1 04/25] perf tool: Remove evsel from tool APIs that pass the sample Ian Rogers
2026-02-09 17:40 ` [PATCH v1 05/25] perf kvm: Don't pass evsel with sample Ian Rogers
2026-02-09 17:40 ` [PATCH v1 06/25] perf evsel: Refactor evsel__intval to perf_sample__intval Ian Rogers
2026-02-09 17:40 ` [PATCH v1 07/25] perf trace: Don't pass evsel with sample Ian Rogers
2026-02-09 17:40 ` [PATCH v1 08/25] perf callchain: Don't pass evsel and sample Ian Rogers
2026-02-09 17:40 ` [PATCH v1 09/25] perf lock: Only pass sample to handlers Ian Rogers
2026-02-09 17:40 ` [PATCH v1 10/25] perf lock: Constify trace_lock_handler variables Ian Rogers
2026-02-09 17:40 ` [PATCH v1 11/25] perf hist: Remove evsel parameter from inc samples functions Ian Rogers
2026-02-09 17:40 ` [PATCH v1 12/25] perf db-export: Remove evsel from struct export_sample Ian Rogers
2026-02-09 17:40 ` [PATCH v1 13/25] perf hist: Remove evsel from struct hist_entry_iter Ian Rogers
2026-02-09 17:40 ` [PATCH v1 14/25] perf report: Directly use sample->evsel to avoid computing from sample->id Ian Rogers
2026-02-09 17:40 ` [PATCH v1 15/25] perf annotate: Don't pass evsel to add_sample Ian Rogers
2026-02-09 17:40 ` [PATCH v1 16/25] perf inject: Don't pass evsel with sample Ian Rogers
2026-02-09 17:40 ` [PATCH v1 17/25] perf kmem: " Ian Rogers
2026-02-09 17:40 ` [PATCH v1 18/25] perf kwork: " Ian Rogers
2026-02-09 17:40 ` [PATCH v1 19/25] perf sched: " Ian Rogers
2026-02-09 17:40 ` [PATCH v1 20/25] perf timechart: " Ian Rogers
2026-02-09 17:40 ` [PATCH v1 21/25] perf trace: " Ian Rogers
2026-02-09 17:40 ` [PATCH v1 22/25] perf evlist: Try to avoid computing evsel from sample Ian Rogers
2026-02-09 17:40 ` [PATCH v1 23/25] perf script: Don't pass evsel with sample Ian Rogers
2026-02-09 17:40 ` [PATCH v1 24/25] perf s390-sample-raw: " Ian Rogers
2026-02-09 17:40 ` [PATCH v1 25/25] perf evsel: " Ian Rogers
2026-02-23 19:15 ` [PATCH v1 00/25] perf tool: Add evsel to perf_sample Ian Rogers
2026-03-02 17:56   ` Ian Rogers
2026-03-03  1:15     ` Namhyung Kim
2026-03-04  1:02 ` Namhyung Kim
2026-03-04 16:19   ` Ian Rogers
2026-03-19 23:23 ` [PATCH v2 " Ian Rogers
2026-03-19 23:23   ` [PATCH v2 01/25] perf sample: Document struct perf_sample Ian Rogers
2026-03-19 23:23   ` [PATCH v2 02/25] perf sample: Make sure perf_sample__init/exit are used Ian Rogers
2026-03-19 23:23   ` [PATCH v2 03/25] perf sample: Add evsel to struct perf_sample Ian Rogers
2026-03-19 23:23   ` [PATCH v2 04/25] perf tool: Remove evsel from tool APIs that pass the sample Ian Rogers
2026-03-19 23:23   ` [PATCH v2 05/25] perf kvm: Don't pass evsel with sample Ian Rogers
2026-03-19 23:23   ` [PATCH v2 06/25] perf evsel: Refactor evsel__intval to perf_sample__intval Ian Rogers
2026-03-19 23:23   ` [PATCH v2 07/25] perf trace: Don't pass evsel with sample Ian Rogers
2026-03-19 23:23   ` [PATCH v2 08/25] perf callchain: Don't pass evsel and sample Ian Rogers
2026-03-19 23:23   ` [PATCH v2 09/25] perf lock: Only pass sample to handlers Ian Rogers
2026-03-19 23:23   ` [PATCH v2 10/25] perf lock: Constify trace_lock_handler variables Ian Rogers
2026-03-19 23:23   ` [PATCH v2 11/25] perf hist: Remove evsel parameter from inc samples functions Ian Rogers
2026-03-19 23:23   ` [PATCH v2 12/25] perf db-export: Remove evsel from struct export_sample Ian Rogers
2026-03-19 23:23   ` [PATCH v2 13/25] perf hist: Remove evsel from struct hist_entry_iter Ian Rogers
2026-03-19 23:23   ` [PATCH v2 14/25] perf report: Directly use sample->evsel to avoid computing from sample->id Ian Rogers
2026-03-19 23:23   ` [PATCH v2 15/25] perf annotate: Don't pass evsel to add_sample Ian Rogers
2026-03-19 23:23   ` [PATCH v2 16/25] perf inject: Don't pass evsel with sample Ian Rogers
2026-03-19 23:23   ` [PATCH v2 17/25] perf kmem: " Ian Rogers
2026-03-19 23:23   ` [PATCH v2 18/25] perf kwork: " Ian Rogers
2026-03-19 23:23   ` [PATCH v2 19/25] perf sched: " Ian Rogers
2026-03-19 23:23   ` [PATCH v2 20/25] perf timechart: " Ian Rogers
2026-03-19 23:23   ` [PATCH v2 21/25] perf trace: " Ian Rogers
2026-03-19 23:23   ` [PATCH v2 22/25] perf evlist: Try to avoid computing evsel from sample Ian Rogers
2026-03-19 23:23   ` [PATCH v2 23/25] perf script: Don't pass evsel with sample Ian Rogers
2026-03-19 23:23   ` [PATCH v2 24/25] perf s390-sample-raw: " Ian Rogers
2026-03-19 23:23   ` [PATCH v2 25/25] perf evsel: " Ian Rogers
2026-03-20  8:08   ` [PATCH v3 00/25] perf tool: Add evsel to perf_sample Ian Rogers
2026-03-20  8:08     ` [PATCH v3 01/25] perf sample: Document struct perf_sample Ian Rogers
2026-03-20  8:08     ` [PATCH v3 02/25] perf sample: Make sure perf_sample__init/exit are used Ian Rogers
2026-03-20  8:08     ` [PATCH v3 03/25] perf sample: Add evsel to struct perf_sample Ian Rogers
2026-03-20  8:08     ` [PATCH v3 04/25] perf tool: Remove evsel from tool APIs that pass the sample Ian Rogers
2026-03-20  8:08     ` [PATCH v3 05/25] perf kvm: Don't pass evsel with sample Ian Rogers
2026-03-20  8:08     ` [PATCH v3 06/25] perf evsel: Refactor evsel__intval to perf_sample__intval Ian Rogers
2026-03-20  8:08     ` [PATCH v3 07/25] perf trace: Don't pass evsel with sample Ian Rogers
2026-03-20  8:08     ` [PATCH v3 08/25] perf callchain: Don't pass evsel and sample Ian Rogers
2026-03-20  8:08     ` [PATCH v3 09/25] perf lock: Only pass sample to handlers Ian Rogers
2026-03-20  8:08     ` [PATCH v3 10/25] perf lock: Constify trace_lock_handler variables Ian Rogers
2026-03-20  8:08     ` [PATCH v3 11/25] perf hist: Remove evsel parameter from inc samples functions Ian Rogers
2026-03-20  8:08     ` [PATCH v3 12/25] perf db-export: Remove evsel from struct export_sample Ian Rogers
2026-03-20  8:08     ` [PATCH v3 13/25] perf hist: Remove evsel from struct hist_entry_iter Ian Rogers
2026-03-20  8:08     ` [PATCH v3 14/25] perf report: Directly use sample->evsel to avoid computing from sample->id Ian Rogers
2026-03-20  8:08     ` [PATCH v3 15/25] perf annotate: Don't pass evsel to add_sample Ian Rogers
2026-03-20  8:08     ` [PATCH v3 16/25] perf inject: Don't pass evsel with sample Ian Rogers
2026-03-20  8:08     ` [PATCH v3 17/25] perf kmem: " Ian Rogers
2026-03-20  8:08     ` [PATCH v3 18/25] perf kwork: " Ian Rogers
2026-03-20  8:08     ` [PATCH v3 19/25] perf sched: " Ian Rogers
2026-03-20  8:08     ` [PATCH v3 20/25] perf timechart: " Ian Rogers
2026-03-20  8:08     ` [PATCH v3 21/25] perf trace: " Ian Rogers
2026-03-20  8:08     ` [PATCH v3 22/25] perf evlist: Try to avoid computing evsel from sample Ian Rogers
2026-03-20  8:08     ` [PATCH v3 23/25] perf script: Don't pass evsel with sample Ian Rogers
2026-03-20  8:08     ` [PATCH v3 24/25] perf s390-sample-raw: " Ian Rogers
2026-03-20  8:08     ` [PATCH v3 25/25] perf evsel: " Ian Rogers
2026-03-20 19:26     ` [PATCH v4 00/25] perf tool: Add evsel to perf_sample Ian Rogers
2026-03-20 19:26       ` [PATCH v4 01/25] perf sample: Document struct perf_sample Ian Rogers
2026-03-20 19:26       ` [PATCH v4 02/25] perf sample: Make sure perf_sample__init/exit are used Ian Rogers
2026-03-20 19:26       ` [PATCH v4 03/25] perf sample: Add evsel to struct perf_sample Ian Rogers
2026-03-20 19:26       ` [PATCH v4 04/25] perf tool: Remove evsel from tool APIs that pass the sample Ian Rogers
2026-03-20 19:26       ` [PATCH v4 05/25] perf kvm: Don't pass evsel with sample Ian Rogers
2026-03-20 19:26       ` [PATCH v4 06/25] perf evsel: Refactor evsel__intval to perf_sample__intval Ian Rogers
2026-03-20 19:26       ` Ian Rogers [this message]
2026-03-20 19:26       ` [PATCH v4 08/25] perf callchain: Don't pass evsel and sample Ian Rogers
2026-03-20 19:26       ` [PATCH v4 09/25] perf lock: Only pass sample to handlers Ian Rogers
2026-03-20 19:26       ` [PATCH v4 10/25] perf lock: Constify trace_lock_handler variables Ian Rogers
2026-03-20 19:26       ` [PATCH v4 11/25] perf hist: Remove evsel parameter from inc samples functions Ian Rogers
2026-03-20 19:26       ` [PATCH v4 12/25] perf db-export: Remove evsel from struct export_sample Ian Rogers
2026-03-20 19:26       ` [PATCH v4 13/25] perf hist: Remove evsel from struct hist_entry_iter Ian Rogers
2026-03-20 19:26       ` [PATCH v4 14/25] perf report: Directly use sample->evsel to avoid computing from sample->id Ian Rogers
2026-03-20 19:26       ` [PATCH v4 15/25] perf annotate: Don't pass evsel to add_sample Ian Rogers
2026-03-20 19:26       ` [PATCH v4 16/25] perf inject: Don't pass evsel with sample Ian Rogers
2026-03-20 19:26       ` [PATCH v4 17/25] perf kmem: " Ian Rogers
2026-03-20 19:26       ` [PATCH v4 18/25] perf kwork: " Ian Rogers
2026-03-20 19:26       ` [PATCH v4 19/25] perf sched: " Ian Rogers
2026-03-20 19:26       ` [PATCH v4 20/25] perf timechart: " Ian Rogers
2026-03-20 19:26       ` [PATCH v4 21/25] perf trace: " Ian Rogers
2026-03-20 19:26       ` [PATCH v4 22/25] perf evlist: Try to avoid computing evsel from sample Ian Rogers
2026-03-20 19:26       ` [PATCH v4 23/25] perf script: Don't pass evsel with sample Ian Rogers
2026-03-20 19:26       ` [PATCH v4 24/25] perf s390-sample-raw: Don't pass evsel or its PMU " Ian Rogers
2026-03-20 19:26       ` [PATCH v4 25/25] perf evsel: Don't pass evsel " Ian Rogers

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