1 files changed, 22 insertions, 22 deletions

diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 7ec12c207970..b5dd42588c91 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -129,7 +129,7 @@ out:
 	return 0;
 }
 
-static struct machine *__machine__new_host(bool kernel_maps)
+static struct machine *__machine__new_host(struct perf_env *host_env, bool kernel_maps)
 {
 	struct machine *machine = malloc(sizeof(*machine));
 
@@ -142,13 +142,13 @@ static struct machine *__machine__new_host(bool kernel_maps)
 		free(machine);
 		return NULL;
 	}
-	machine->env = &perf_env;
+	machine->env = host_env;
 	return machine;
 }
 
-struct machine *machine__new_host(void)
+struct machine *machine__new_host(struct perf_env *host_env)
 {
-	return __machine__new_host(/*kernel_maps=*/true);
+	return __machine__new_host(host_env, /*kernel_maps=*/true);
 }
 
 static int mmap_handler(const struct perf_tool *tool __maybe_unused,
@@ -168,9 +168,9 @@ static int machine__init_live(struct machine *machine, pid_t pid)
 						  mmap_handler, machine, true);
 }
 
-struct machine *machine__new_live(bool kernel_maps, pid_t pid)
+struct machine *machine__new_live(struct perf_env *host_env, bool kernel_maps, pid_t pid)
 {
-	struct machine *machine = __machine__new_host(kernel_maps);
+	struct machine *machine = __machine__new_host(host_env, kernel_maps);
 
 	if (!machine)
 		return NULL;
@@ -182,9 +182,9 @@ struct machine *machine__new_live(bool kernel_maps, pid_t pid)
 	return machine;
 }
 
-struct machine *machine__new_kallsyms(void)
+struct machine *machine__new_kallsyms(struct perf_env *host_env)
 {
-	struct machine *machine = machine__new_host();
+	struct machine *machine = machine__new_host(host_env);
 	/*
 	 * FIXME:
 	 * 1) We should switch to machine__load_kallsyms(), i.e. not explicitly
@@ -1731,21 +1731,21 @@ int machine__process_mmap2_event(struct machine *machine,
 {
 	struct thread *thread;
 	struct map *map;
-	struct dso_id dso_id = {
-		.maj = event->mmap2.maj,
-		.min = event->mmap2.min,
-		.ino = event->mmap2.ino,
-		.ino_generation = event->mmap2.ino_generation,
-	};
-	struct build_id __bid, *bid = NULL;
+	struct dso_id dso_id = dso_id_empty;
 	int ret = 0;
 
 	if (dump_trace)
 		perf_event__fprintf_mmap2(event, stdout);
 
 	if (event->header.misc & PERF_RECORD_MISC_MMAP_BUILD_ID) {
-		bid = &__bid;
-		build_id__init(bid, event->mmap2.build_id, event->mmap2.build_id_size);
+		build_id__init(&dso_id.build_id, event->mmap2.build_id, event->mmap2.build_id_size);
+	} else {
+		dso_id.maj = event->mmap2.maj;
+		dso_id.min = event->mmap2.min;
+		dso_id.ino = event->mmap2.ino;
+		dso_id.ino_generation = event->mmap2.ino_generation;
+		dso_id.mmap2_valid = true;
+		dso_id.mmap2_ino_generation_valid = true;
 	}
 
 	if (sample->cpumode == PERF_RECORD_MISC_GUEST_KERNEL ||
@@ -1757,7 +1757,7 @@ int machine__process_mmap2_event(struct machine *machine,
 		};
 
 		strlcpy(xm.name, event->mmap2.filename, KMAP_NAME_LEN);
-		ret = machine__process_kernel_mmap_event(machine, &xm, bid);
+		ret = machine__process_kernel_mmap_event(machine, &xm, &dso_id.build_id);
 		if (ret < 0)
 			goto out_problem;
 		return 0;
@@ -1771,7 +1771,7 @@ int machine__process_mmap2_event(struct machine *machine,
 	map = map__new(machine, event->mmap2.start,
 			event->mmap2.len, event->mmap2.pgoff,
 			&dso_id, event->mmap2.prot,
-			event->mmap2.flags, bid,
+			event->mmap2.flags,
 			event->mmap2.filename, thread);
 
 	if (map == NULL)
@@ -1829,8 +1829,8 @@ int machine__process_mmap_event(struct machine *machine, union perf_event *event
 		prot = PROT_EXEC;
 
 	map = map__new(machine, event->mmap.start,
-			event->mmap.len, event->mmap.pgoff,
-			NULL, prot, 0, NULL, event->mmap.filename, thread);
+		       event->mmap.len, event->mmap.pgoff,
+		       &dso_id_empty, prot, /*flags=*/0, event->mmap.filename, thread);
 
 	if (map == NULL)
 		goto out_problem_map;
@@ -3192,7 +3192,7 @@ struct dso *machine__findnew_dso_id(struct machine *machine, const char *filenam
 
 struct dso *machine__findnew_dso(struct machine *machine, const char *filename)
 {
-	return machine__findnew_dso_id(machine, filename, NULL);
+	return machine__findnew_dso_id(machine, filename, &dso_id_empty);
 }
 
 char *machine__resolve_kernel_addr(void *vmachine, unsigned long long *addrp, char **modp)