Merge branch 'linus' into x86/urgent

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / tools / perf / util / thread.c

diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c
index 00f4eade2e3e9c1fdd2e9c92c83222a10c1555fd..d5d3b22250f36e397f15c1298a47fcc6d2ccf360 100644 (file)
--- a/tools/perf/util/thread.c
+++ b/tools/perf/util/thread.c
@@ -7,61 +7,6 @@
 #include "util.h"
 #include "debug.h"
 
-/* Skip "." and ".." directories */
-static int filter(const struct dirent *dir)
-{
-       if (dir->d_name[0] == '.')
-               return 0;
-       else
-               return 1;
-}
-
-struct thread_map *thread_map__new_by_pid(pid_t pid)
-{
-       struct thread_map *threads;
-       char name[256];
-       int items;
-       struct dirent **namelist = NULL;
-       int i;
-
-       sprintf(name, "/proc/%d/task", pid);
-       items = scandir(name, &namelist, filter, NULL);
-       if (items <= 0)
-                return NULL;
-
-       threads = malloc(sizeof(*threads) + sizeof(pid_t) * items);
-       if (threads != NULL) {
-               for (i = 0; i < items; i++)
-                       threads->map[i] = atoi(namelist[i]->d_name);
-               threads->nr = items;
-       }
-
-       for (i=0; i<items; i++)
-               free(namelist[i]);
-       free(namelist);
-
-       return threads;
-}
-
-struct thread_map *thread_map__new_by_tid(pid_t tid)
-{
-       struct thread_map *threads = malloc(sizeof(*threads) + sizeof(pid_t));
-
-       if (threads != NULL) {
-               threads->map[0] = tid;
-               threads->nr     = 1;
-       }
-
-       return threads;
-}
-
-struct thread_map *thread_map__new(pid_t pid, pid_t tid)
-{
-       if (pid != -1)
-               return thread_map__new_by_pid(pid);
-       return thread_map__new_by_tid(tid);
-}
-
 static struct thread *thread__new(pid_t pid)
 {
        struct thread *self = zalloc(sizeof(*self));