Merge tag 'qcom-soc-for-3.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git...

[pandora-kernel.git] / tools / perf / util / machine.c

diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index a53cd0b..27c2a5e 100644 (file)
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -717,7 +717,7 @@ static char *get_kernel_version(const char *root_dir)
 }
 
 static int map_groups__set_modules_path_dir(struct map_groups *mg,
-                               const char *dir_name)
+                               const char *dir_name, int depth)
 {
        struct dirent *dent;
        DIR *dir = opendir(dir_name);
@@ -742,7 +742,15 @@ static int map_groups__set_modules_path_dir(struct map_groups *mg,
                            !strcmp(dent->d_name, ".."))
                                continue;
 
-                       ret = map_groups__set_modules_path_dir(mg, path);
+                       /* Do not follow top-level source and build symlinks */
+                       if (depth == 0) {
+                               if (!strcmp(dent->d_name, "source") ||
+                                   !strcmp(dent->d_name, "build"))
+                                       continue;
+                       }
+
+                       ret = map_groups__set_modules_path_dir(mg, path,
+                                                              depth + 1);
                        if (ret < 0)
                                goto out;
                } else {
@@ -786,11 +794,11 @@ static int machine__set_modules_path(struct machine *machine)
        if (!version)
                return -1;
 
-       snprintf(modules_path, sizeof(modules_path), "%s/lib/modules/%s/kernel",
+       snprintf(modules_path, sizeof(modules_path), "%s/lib/modules/%s",
                 machine->root_dir, version);
        free(version);
 
-       return map_groups__set_modules_path_dir(&machine->kmaps, modules_path);
+       return map_groups__set_modules_path_dir(&machine->kmaps, modules_path, 0);
 }
 
 static int machine__create_module(void *arg, const char *name, u64 start)