---

yaml
---
r: 277295
b: refs/heads/master
c: 743eb86
h: refs/heads/master
i:
  277293: 4b79357
  277291: ecc0e3b
  277287: 9b64626
  277279: 43b0f57
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d20deb64e0490ee9442b5181bc08a62d2cadcb90
+refs/heads/master: 743eb868657bdb1b26c7b24077ca21c67c82c777

trunk/tools/perf/builtin-annotate.c

@@ -83,12 +83,12 @@ static int process_sample_event(struct perf_event_ops *ops,
 				union perf_event *event,
 				struct perf_sample *sample,
 				struct perf_evsel *evsel,
-				struct perf_session *session)
+				struct machine *machine)
 {
 	struct perf_annotate *ann = container_of(ops, struct perf_annotate, ops);
 	struct addr_location al;
 
-	if (perf_event__preprocess_sample(event, session, &al, sample,
+	if (perf_event__preprocess_sample(event, machine, &al, sample,
 					  symbol__annotate_init) < 0) {
 		pr_warning("problem processing %d event, skipping it.\n",
 			   event->header.type);

trunk/tools/perf/builtin-diff.c

@@ -9,6 +9,7 @@
 #include "util/debug.h"
 #include "util/event.h"
 #include "util/hist.h"
+#include "util/evsel.h"
 #include "util/session.h"
 #include "util/sort.h"
 #include "util/symbol.h"
@@ -34,11 +35,11 @@ static int diff__process_sample_event(struct perf_event_ops *ops __used,
 				      union perf_event *event,
 				      struct perf_sample *sample,
 				      struct perf_evsel *evsel __used,
-				      struct perf_session *session)
+				      struct machine *machine)
 {
 	struct addr_location al;
 
-	if (perf_event__preprocess_sample(event, session, &al, sample, NULL) < 0) {
+	if (perf_event__preprocess_sample(event, machine, &al, sample, NULL) < 0) {
 		pr_warning("problem processing %d event, skipping it.\n",
 			   event->header.type);
 		return -1;
@@ -47,12 +48,12 @@ static int diff__process_sample_event(struct perf_event_ops *ops __used,
 	if (al.filtered || al.sym == NULL)
 		return 0;
 
-	if (hists__add_entry(&session->hists, &al, sample->period)) {
+	if (hists__add_entry(&evsel->hists, &al, sample->period)) {
 		pr_warning("problem incrementing symbol period, skipping event\n");
 		return -1;
 	}
 
-	session->hists.stats.total_period += sample->period;
+	evsel->hists.stats.total_period += sample->period;
 	return 0;
 }
 

trunk/tools/perf/builtin-inject.c

@@ -18,7 +18,7 @@ static bool		inject_build_ids;
 
 static int perf_event__repipe_synth(struct perf_event_ops *ops __used,
 				    union perf_event *event,
-				    struct perf_session *session __used)
+				    struct machine *machine __used)
 {
 	uint32_t size;
 	void *buf = event;
@@ -37,10 +37,23 @@ static int perf_event__repipe_synth(struct perf_event_ops *ops __used,
 	return 0;
 }
 
+static int perf_event__repipe_op2_synth(struct perf_event_ops *ops,
+					union perf_event *event,
+					struct perf_session *session __used)
+{
+	return perf_event__repipe_synth(ops, event, NULL);
+}
+
+static int perf_event__repipe_event_type_synth(struct perf_event_ops *ops,
+					       union perf_event *event)
+{
+	return perf_event__repipe_synth(ops, event, NULL);
+}
+
 static int perf_event__repipe_tracing_data_synth(union perf_event *event,
-						 struct perf_session *session)
+						 struct perf_session *session __used)
 {
-	return perf_event__repipe_synth(NULL, event, session);
+	return perf_event__repipe_synth(NULL, event, NULL);
 }
 
 static int perf_event__repipe_attr(union perf_event *event,
@@ -52,42 +65,42 @@ static int perf_event__repipe_attr(union perf_event *event,
 static int perf_event__repipe(struct perf_event_ops *ops,
 			      union perf_event *event,
 			      struct perf_sample *sample __used,
-			      struct perf_session *session)
+			      struct machine *machine)
 {
-	return perf_event__repipe_synth(ops, event, session);
+	return perf_event__repipe_synth(ops, event, machine);
 }
 
 static int perf_event__repipe_sample(struct perf_event_ops *ops,
 				     union perf_event *event,
 			      struct perf_sample *sample __used,
 			      struct perf_evsel *evsel __used,
-			      struct perf_session *session)
+			      struct machine *machine)
 {
-	return perf_event__repipe_synth(ops, event, session);
+	return perf_event__repipe_synth(ops, event, machine);
 }
 
 static int perf_event__repipe_mmap(struct perf_event_ops *ops,
 				   union perf_event *event,
 				   struct perf_sample *sample,
-				   struct perf_session *session)
+				   struct machine *machine)
 {
 	int err;
 
-	err = perf_event__process_mmap(ops, event, sample, session);
-	perf_event__repipe(ops, event, sample, session);
+	err = perf_event__process_mmap(ops, event, sample, machine);
+	perf_event__repipe(ops, event, sample, machine);
 
 	return err;
 }
 
 static int perf_event__repipe_task(struct perf_event_ops *ops,
 				   union perf_event *event,
 				   struct perf_sample *sample,
-				   struct perf_session *session)
+				   struct machine *machine)
 {
 	int err;
 
-	err = perf_event__process_task(ops, event, sample, session);
-	perf_event__repipe(ops, event, sample, session);
+	err = perf_event__process_task(ops, event, sample, machine);
+	perf_event__repipe(ops, event, sample, machine);
 
 	return err;
 }
@@ -97,7 +110,7 @@ static int perf_event__repipe_tracing_data(union perf_event *event,
 {
 	int err;
 
-	perf_event__repipe_synth(NULL, event, session);
+	perf_event__repipe_synth(NULL, event, NULL);
 	err = perf_event__process_tracing_data(event, session);
 
 	return err;
@@ -118,28 +131,21 @@ static int dso__read_build_id(struct dso *self)
 }
 
 static int dso__inject_build_id(struct dso *self, struct perf_event_ops *ops,
-				struct perf_session *session)
+				struct machine *machine)
 {
 	u16 misc = PERF_RECORD_MISC_USER;
-	struct machine *machine;
 	int err;
 
 	if (dso__read_build_id(self) < 0) {
 		pr_debug("no build_id found for %s\n", self->long_name);
 		return -1;
 	}
 
-	machine = perf_session__find_host_machine(session);
-	if (machine == NULL) {
-		pr_err("Can't find machine for session\n");
-		return -1;
-	}
-
 	if (self->kernel)
 		misc = PERF_RECORD_MISC_KERNEL;
 
 	err = perf_event__synthesize_build_id(ops, self, misc, perf_event__repipe,
-					      machine, session);
+					      machine);
 	if (err) {
 		pr_err("Can't synthesize build_id event for %s\n", self->long_name);
 		return -1;
@@ -152,29 +158,29 @@ static int perf_event__inject_buildid(struct perf_event_ops *ops,
 				      union perf_event *event,
 				      struct perf_sample *sample,
 				      struct perf_evsel *evsel __used,
-				      struct perf_session *session)
+				      struct machine *machine)
 {
 	struct addr_location al;
 	struct thread *thread;
 	u8 cpumode;
 
 	cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;
 
-	thread = perf_session__findnew(session, event->ip.pid);
+	thread = machine__findnew_thread(machine, event->ip.pid);
 	if (thread == NULL) {
 		pr_err("problem processing %d event, skipping it.\n",
 		       event->header.type);
 		goto repipe;
 	}
 
-	thread__find_addr_map(thread, session, cpumode, MAP__FUNCTION,
-			      event->ip.pid, event->ip.ip, &al);
+	thread__find_addr_map(thread, machine, cpumode, MAP__FUNCTION,
+			      event->ip.ip, &al);
 
 	if (al.map != NULL) {
 		if (!al.map->dso->hit) {
 			al.map->dso->hit = 1;
 			if (map__load(al.map, NULL) >= 0) {
-				dso__inject_build_id(al.map->dso, ops, session);
+				dso__inject_build_id(al.map->dso, ops, machine);
 				/*
 				 * If this fails, too bad, let the other side
 				 * account this as unresolved.
@@ -187,7 +193,7 @@ static int perf_event__inject_buildid(struct perf_event_ops *ops,
 	}
 
 repipe:
-	perf_event__repipe(ops, event, sample, session);
+	perf_event__repipe(ops, event, sample, machine);
 	return 0;
 }
 
@@ -198,13 +204,13 @@ struct perf_event_ops inject_ops = {
 	.fork		= perf_event__repipe,
 	.exit		= perf_event__repipe,
 	.lost		= perf_event__repipe,
-	.read		= perf_event__repipe,
+	.read		= perf_event__repipe_sample,
 	.throttle	= perf_event__repipe,
 	.unthrottle	= perf_event__repipe,
 	.attr		= perf_event__repipe_attr,
-	.event_type	= perf_event__repipe_synth,
+	.event_type	= perf_event__repipe_event_type_synth,
 	.tracing_data	= perf_event__repipe_tracing_data_synth,
-	.build_id	= perf_event__repipe_synth,
+	.build_id	= perf_event__repipe_op2_synth,
 };
 
 extern volatile int session_done;

trunk/tools/perf/builtin-kmem.c

@@ -307,9 +307,9 @@ static int process_sample_event(struct perf_event_ops *ops __used,
 				union perf_event *event,
 				struct perf_sample *sample,
 				struct perf_evsel *evsel __used,
-				struct perf_session *session)
+				struct machine *machine)
 {
-	struct thread *thread = perf_session__findnew(session, event->ip.pid);
+	struct thread *thread = machine__findnew_thread(machine, event->ip.pid);
 
 	if (thread == NULL) {
 		pr_debug("problem processing %d event, skipping it.\n",

trunk/tools/perf/builtin-lock.c

@@ -849,9 +849,9 @@ static int process_sample_event(struct perf_event_ops *ops __used,
 				union perf_event *event,
 				struct perf_sample *sample,
 				struct perf_evsel *evsel __used,
-				struct perf_session *s)
+				struct machine *machine)
 {
-	struct thread *thread = perf_session__findnew(s, sample->tid);
+	struct thread *thread = machine__findnew_thread(machine, sample->tid);
 
 	if (thread == NULL) {
 		pr_debug("problem processing %d event, skipping it.\n",

trunk/tools/perf/builtin-record.c

@@ -79,7 +79,7 @@ static void write_output(struct perf_record *rec, void *buf, size_t size)
 static int process_synthesized_event(struct perf_event_ops *ops,
 				     union perf_event *event,
 				     struct perf_sample *sample __used,
-				     struct perf_session *self __used)
+				     struct machine *machine __used)
 {
 	struct perf_record *rec = container_of(ops, struct perf_record, ops);
 	write_output(rec, event, event->header.size);
@@ -320,8 +320,6 @@ static void perf_event__synthesize_guest_os(struct machine *machine, void *data)
 {
 	int err;
 	struct perf_event_ops *ops = data;
-	struct perf_record *rec = container_of(ops, struct perf_record, ops);
-	struct perf_session *psession = rec->session;
 
 	if (machine__is_host(machine))
 		return;
@@ -335,7 +333,7 @@ static void perf_event__synthesize_guest_os(struct machine *machine, void *data)
 	 *in module instead of in guest kernel.
 	 */
 	err = perf_event__synthesize_modules(ops, process_synthesized_event,
-					     psession, machine);
+					     machine);
 	if (err < 0)
 		pr_err("Couldn't record guest kernel [%d]'s reference"
 		       " relocation symbol.\n", machine->pid);
@@ -345,11 +343,10 @@ static void perf_event__synthesize_guest_os(struct machine *machine, void *data)
 	 * have no _text sometimes.
 	 */
 	err = perf_event__synthesize_kernel_mmap(ops, process_synthesized_event,
-						 psession, machine, "_text");
+						 machine, "_text");
 	if (err < 0)
 		err = perf_event__synthesize_kernel_mmap(ops, process_synthesized_event,
-							 psession, machine,
-							 "_stext");
+							 machine, "_stext");
 	if (err < 0)
 		pr_err("Couldn't record guest kernel [%d]'s reference"
 		       " relocation symbol.\n", machine->pid);
@@ -497,6 +494,12 @@ static int __cmd_record(struct perf_record *rec, int argc, const char **argv)
 
 	rec->post_processing_offset = lseek(output, 0, SEEK_CUR);
 
+	machine = perf_session__find_host_machine(session);
+	if (!machine) {
+		pr_err("Couldn't find native kernel information.\n");
+		return -1;
+	}
+
 	if (opts->pipe_output) {
 		err = perf_event__synthesize_attrs(ops, session,
 						   process_synthesized_event);
@@ -506,7 +509,7 @@ static int __cmd_record(struct perf_record *rec, int argc, const char **argv)
 		}
 
 		err = perf_event__synthesize_event_types(ops, process_synthesized_event,
-							 session);
+							 machine);
 		if (err < 0) {
 			pr_err("Couldn't synthesize event_types.\n");
 			return err;
@@ -522,8 +525,7 @@ static int __cmd_record(struct perf_record *rec, int argc, const char **argv)
 			 * propagate errors that now are calling die()
 			 */
 			err = perf_event__synthesize_tracing_data(ops, output, evsel_list,
-								  process_synthesized_event,
-								  session);
+								  process_synthesized_event);
 			if (err <= 0) {
 				pr_err("Couldn't record tracing data.\n");
 				return err;
@@ -532,24 +534,18 @@ static int __cmd_record(struct perf_record *rec, int argc, const char **argv)
 		}
 	}
 
-	machine = perf_session__find_host_machine(session);
-	if (!machine) {
-		pr_err("Couldn't find native kernel information.\n");
-		return -1;
-	}
-
 	err = perf_event__synthesize_kernel_mmap(ops, process_synthesized_event,
-						 session, machine, "_text");
+						 machine, "_text");
 	if (err < 0)
 		err = perf_event__synthesize_kernel_mmap(ops, process_synthesized_event,
-							 session, machine, "_stext");
+							 machine, "_stext");
 	if (err < 0)
 		pr_err("Couldn't record kernel reference relocation symbol\n"
 		       "Symbol resolution may be skewed if relocation was used (e.g. kexec).\n"
 		       "Check /proc/kallsyms permission or run as root.\n");
 
 	err = perf_event__synthesize_modules(ops, process_synthesized_event,
-					     session, machine);
+					     machine);
 	if (err < 0)
 		pr_err("Couldn't record kernel module information.\n"
 		       "Symbol resolution may be skewed if relocation was used (e.g. kexec).\n"
@@ -562,10 +558,10 @@ static int __cmd_record(struct perf_record *rec, int argc, const char **argv)
 	if (!opts->system_wide)
 		perf_event__synthesize_thread_map(ops, evsel_list->threads,
 						  process_synthesized_event,
-						  session);
+						  machine);
 	else
 		perf_event__synthesize_threads(ops, process_synthesized_event,
-					       session);
+					       machine);
 
 	if (rec->realtime_prio) {
 		struct sched_param param;