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-rw-r--r--tools/perf/util/symbol.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 17ce01269a9..164286ace7d 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -1,6 +1,7 @@
#include "util.h"
#include "../perf.h"
#include "session.h"
+#include "sort.h"
#include "string.h"
#include "symbol.h"
#include "thread.h"
@@ -1739,6 +1740,20 @@ out_fail:
return -1;
}
+static int setup_list(struct strlist **list, const char *list_str,
+ const char *list_name)
+{
+ if (list_str == NULL)
+ return 0;
+
+ *list = strlist__new(true, list_str);
+ if (!*list) {
+ pr_err("problems parsing %s list\n", list_name);
+ return -1;
+ }
+ return 0;
+}
+
int symbol__init(void)
{
elf_version(EV_CURRENT);
@@ -1749,7 +1764,25 @@ int symbol__init(void)
if (symbol_conf.try_vmlinux_path && vmlinux_path__init() < 0)
return -1;
+ if (setup_list(&symbol_conf.dso_list,
+ symbol_conf.dso_list_str, "dso") < 0)
+ return -1;
+
+ if (setup_list(&symbol_conf.comm_list,
+ symbol_conf.comm_list_str, "comm") < 0)
+ goto out_free_dso_list;
+
+ if (setup_list(&symbol_conf.sym_list,
+ symbol_conf.sym_list_str, "symbol") < 0)
+ goto out_free_comm_list;
+
return 0;
+
+out_free_dso_list:
+ strlist__delete(symbol_conf.dso_list);
+out_free_comm_list:
+ strlist__delete(symbol_conf.comm_list);
+ return -1;
}
int perf_session__create_kernel_maps(struct perf_session *self)