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-rw-r--r--tools/perf/util/thread.c55
1 files changed, 0 insertions, 55 deletions
diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c
index 00f4eade2e3e..d5d3b22250f3 100644
--- 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));