From c5b064726ec7648c8fb46c4c00ecadfd83cfa4c8 Mon Sep 17 00:00:00 2001
From: wenji <wenji>
Date: Fri, 24 Aug 2007 09:16:47 +0000
Subject: 2007-08-24  Wenji Huang  <wenji.huang@oracle.com>

        * scheduler.stp (scheduler.cpu_on,scheduler.migrate): Make optional.
        (scheduler.migrate): Modify evaluating cpu_from with task_cpu.
---
 tapset/scheduler.stp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'tapset/scheduler.stp')

diff --git a/tapset/scheduler.stp b/tapset/scheduler.stp
index 83b14642..8b6db182 100644
--- a/tapset/scheduler.stp
+++ b/tapset/scheduler.stp
@@ -53,7 +53,7 @@ probe scheduler.cpu_off
  *  idle - boolean indicating whether current is the idle process
  */
 probe scheduler.cpu_on
-    = kernel.function("finish_task_switch")
+    = kernel.function("finish_task_switch")?
 {
     task_prev = $prev
     idle = __is_idle()
@@ -89,9 +89,9 @@ probe scheduler.tick = kernel.function("scheduler_tick")
  *  cpu_from - the cpu that is losing the task
  *  cpu_to - the cpu that is claiming the task
  */
-probe scheduler.migrate = kernel.function("pull_task") {
+probe scheduler.migrate = kernel.function("pull_task")? {
     task = $p
-    cpu_from = $p->thread_info->cpu
+    cpu_from = task_cpu($p) /*thread_info renamed to stack since 2.6.22*/
     cpu_to = $this_cpu
 }
 
-- 
cgit