---

yaml --- r: 16890 b: refs/heads/master c: d4829cd h: refs/heads/master v: v3
git-mirror · Jan 9, 2006 · 8856521 · 8856521
1 parent aa4be30
commit 8856521
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Showing 2 changed files with 1 addition and 13 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2d89c929078588aa9b9c674ef03ee9aa816b59b8
+refs/heads/master: d4829cd5b4bd1ea58ba1bebad44d562f4027c290
diff --git a/trunk/include/linux/sched.h b/trunk/include/linux/sched.h
@@ -878,18 +878,6 @@ extern void free_task(struct task_struct *tsk);
 extern void __put_task_struct(struct task_struct *tsk);
 #define get_task_struct(tsk) do { atomic_inc(&(tsk)->usage); } while(0)
 
-static inline int get_task_struct_rcu(struct task_struct *t)
-{
-	int oldusage;
-
-	do {
-		oldusage = atomic_read(&t->usage);
-		if (oldusage == 0)
-			return 0;
-	} while (cmpxchg(&t->usage.counter, oldusage, oldusage+1) != oldusage);
-	return 1;
-}
-
 extern void __put_task_struct_cb(struct rcu_head *rhp);
 
 static inline void put_task_struct(struct task_struct *t)