1 files changed, 36 insertions, 14 deletions

diff --git a/tools/perf/util/build-id.c b/tools/perf/util/build-id.c
index dff9c7a725f..a904a4cfe7d 100644
--- a/tools/perf/util/build-id.c
+++ b/tools/perf/util/build-id.c
@@ -16,15 +16,16 @@
 #include "session.h"
 #include "tool.h"
 
-static int build_id__mark_dso_hit(struct perf_tool *tool __used,
-				  union perf_event *event,
-				  struct perf_sample *sample __used,
-				  struct perf_evsel *evsel __used,
-				  struct machine *machine)
+int build_id__mark_dso_hit(struct perf_tool *tool __maybe_unused,
+			   union perf_event *event,
+			   struct perf_sample *sample,
+			   struct perf_evsel *evsel __maybe_unused,
+			   struct machine *machine)
 {
 	struct addr_location al;
 	u8 cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;
-	struct thread *thread = machine__findnew_thread(machine, event->ip.pid);
+	struct thread *thread = machine__findnew_thread(machine, sample->pid,
+							sample->tid);
 
 	if (thread == NULL) {
 		pr_err("problem processing %d event, skipping it.\n",
@@ -33,7 +34,7 @@ static int build_id__mark_dso_hit(struct perf_tool *tool __used,
 	}
 
 	thread__find_addr_map(thread, machine, cpumode, MAP__FUNCTION,
-			      event->ip.ip, &al);
+			      sample->ip, &al);
 
 	if (al.map != NULL)
 		al.map->dso->hit = 1;
@@ -41,12 +42,15 @@ static int build_id__mark_dso_hit(struct perf_tool *tool __used,
 	return 0;
 }
 
-static int perf_event__exit_del_thread(struct perf_tool *tool __used,
+static int perf_event__exit_del_thread(struct perf_tool *tool __maybe_unused,
 				       union perf_event *event,
-				       struct perf_sample *sample __used,
+				       struct perf_sample *sample
+				       __maybe_unused,
 				       struct machine *machine)
 {
-	struct thread *thread = machine__findnew_thread(machine, event->fork.tid);
+	struct thread *thread = machine__findnew_thread(machine,
+							event->fork.pid,
+							event->fork.tid);
 
 	dump_printf("(%d:%d):(%d:%d)\n", event->fork.pid, event->fork.tid,
 		    event->fork.ppid, event->fork.ptid);
@@ -63,18 +67,36 @@ static int perf_event__exit_del_thread(struct perf_tool *tool __used,
 struct perf_tool build_id__mark_dso_hit_ops = {
 	.sample	= build_id__mark_dso_hit,
 	.mmap	= perf_event__process_mmap,
-	.fork	= perf_event__process_task,
+	.mmap2	= perf_event__process_mmap2,
+	.fork	= perf_event__process_fork,
 	.exit	= perf_event__exit_del_thread,
+	.attr		 = perf_event__process_attr,
+	.build_id	 = perf_event__process_build_id,
 };
 
-char *dso__build_id_filename(struct dso *self, char *bf, size_t size)
+int build_id__sprintf(const u8 *build_id, int len, char *bf)
+{
+	char *bid = bf;
+	const u8 *raw = build_id;
+	int i;
+
+	for (i = 0; i < len; ++i) {
+		sprintf(bid, "%02x", *raw);
+		++raw;
+		bid += 2;
+	}
+
+	return raw - build_id;
+}
+
+char *dso__build_id_filename(const struct dso *dso, char *bf, size_t size)
 {
 	char build_id_hex[BUILD_ID_SIZE * 2 + 1];
 
-	if (!self->has_build_id)
+	if (!dso->has_build_id)
 		return NULL;
 
-	build_id__sprintf(self->build_id, sizeof(self->build_id), build_id_hex);
+	build_id__sprintf(dso->build_id, sizeof(dso->build_id), build_id_hex);
 	if (bf == NULL) {
 		if (asprintf(&bf, "%s/.build-id/%.2s/%s", buildid_dir,
 			     build_id_hex, build_id_hex + 2) < 0)