---

yaml --- r: 29038 b: refs/heads/master c: 260ea10 h: refs/heads/master v: v3
git-mirror · Jun 23, 2006 · b7e3a0e · b7e3a0e
1 parent 76680ff
commit b7e3a0e
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Showing 3 changed files with 6 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4a4b69f79ba7286794765a856349e380f984a6cb
+refs/heads/master: 260ea1013283d8acbb451459ed1ca560c1445c20
diff --git a/trunk/include/linux/ptrace.h b/trunk/include/linux/ptrace.h
@@ -51,6 +51,10 @@
 #ifdef __KERNEL__
 /*
  * Ptrace flags
+ *
+ * The owner ship rules for task->ptrace which holds the ptrace
+ * flags is simple.  When a task is running it owns it's task->ptrace
+ * flags.  When the a task is stopped the ptracer owns task->ptrace.
  */
 
 #define PT_PTRACED	0x00000001

diff --git a/trunk/include/linux/sched.h b/trunk/include/linux/sched.h
@@ -1225,7 +1225,7 @@ static inline int thread_group_empty(task_t *p)
 		(thread_group_leader(p) && !thread_group_empty(p))
 
 /*
- * Protects ->fs, ->files, ->mm, ->ptrace, ->group_info, ->comm, keyring
+ * Protects ->fs, ->files, ->mm, ->group_info, ->comm, keyring
  * subscriptions and synchronises with wait4().  Also used in procfs.  Also
  * pins the final release of task.io_context.  Also protects ->cpuset.
  *