---

 25-akpm/include/linux/sched.h |    3 ++-
 1 files changed, 2 insertions(+), 1 deletion(-)

diff -puN include/linux/sched.h~task_lock-comment-update include/linux/sched.h
--- 25/include/linux/sched.h~task_lock-comment-update	Thu Apr 22 14:23:55 2004
+++ 25-akpm/include/linux/sched.h	Thu Apr 22 14:24:22 2004
@@ -957,7 +957,8 @@ static inline int thread_group_empty(tas
 
 extern void unhash_process(struct task_struct *p);
 
-/* Protects ->fs, ->files, ->mm, and synchronises with wait4().
+/*
+ * Protects ->fs, ->files, ->mm, ->ptrace and synchronises with wait4().
  * Nests both inside and outside of read_lock(&tasklist_lock).
  * It must not be nested with write_lock_irq(&tasklist_lock),
  * neither inside nor outside.

_