perf tools: Librarize idle thread registration
Librarize register_idle_thread() used by annotate and report.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <1251693921-6579-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 4c7bc44..043d85b 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -472,17 +472,6 @@
}
}
-static void register_idle_thread(void)
-{
- struct thread *thread = threads__findnew(0, &threads, &last_match);
-
- if (thread == NULL ||
- thread__set_comm(thread, "[idle]")) {
- fprintf(stderr, "problem inserting idle task.\n");
- exit(-1);
- }
-}
-
static unsigned long total = 0,
total_mmap = 0,
total_comm = 0,
@@ -970,7 +959,7 @@
uint32_t size;
char *buf;
- register_idle_thread();
+ register_idle_thread(&threads, &last_match);
input = open(input_name, O_RDONLY);
if (input < 0) {