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-rw-r--r--tools/perf/util/symbol.c6
-rw-r--r--tools/perf/util/thread.h1
2 files changed, 6 insertions, 1 deletions
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index b6a2941..b788c2f 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -381,6 +381,9 @@ static int dso__split_kallsyms(struct dso *self, struct map *map, struct thread
module = strchr(pos->name, '\t');
if (module) {
+ if (!thread->use_modules)
+ goto discard_symbol;
+
*module++ = '\0';
if (strcmp(self->name, module)) {
@@ -420,7 +423,7 @@ static int dso__split_kallsyms(struct dso *self, struct map *map, struct thread
}
if (filter && filter(curr_map, pos)) {
- rb_erase(&pos->rb_node, root);
+discard_symbol: rb_erase(&pos->rb_node, root);
symbol__delete(pos);
} else {
if (curr_map != map) {
@@ -1635,6 +1638,7 @@ int symbol__init(struct symbol_conf *conf)
return -1;
}
+ kthread->use_modules = pconf->use_modules;
if (pconf->use_modules && thread__create_module_maps(kthread) < 0)
pr_debug("Failed to load list of modules in use, "
"continuing...\n");
diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h
index 3bdd9b2..59b0d9b 100644
--- a/tools/perf/util/thread.h
+++ b/tools/perf/util/thread.h
@@ -10,6 +10,7 @@ struct thread {
struct rb_root maps[MAP__NR_TYPES];
struct list_head removed_maps[MAP__NR_TYPES];
pid_t pid;
+ bool use_modules;
char shortname[3];
char *comm;
int comm_len;
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