---

yaml --- r: 24928 b: refs/heads/master c: 8c7904a h: refs/heads/master v: v3
git-mirror · Mar 31, 2006 · 7800282 · 7800282
1 parent cb18bfd
commit 7800282
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Showing 3 changed files with 8 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e4e5d3fc80d26ed26ebe42907b224f08d7eccfbf
+refs/heads/master: 8c7904a00b06d2ee51149794b619e07369fcf9d4
diff --git a/trunk/include/linux/sched.h b/trunk/include/linux/sched.h
@@ -911,7 +911,7 @@ extern void __put_task_struct(struct task_struct *t);
 static inline void put_task_struct(struct task_struct *t)
 {
 	if (atomic_dec_and_test(&t->usage))
-		call_rcu(&t->rcu, __put_task_struct_cb);
+		__put_task_struct(t);
 }
 
 /*

diff --git a/trunk/kernel/exit.c b/trunk/kernel/exit.c
@@ -127,6 +127,11 @@ static void __exit_signal(struct task_struct *tsk)
 	}
 }
 
+static void delayed_put_task_struct(struct rcu_head *rhp)
+{
+	put_task_struct(container_of(rhp, struct task_struct, rcu));
+}
+
 void release_task(struct task_struct * p)
 {
 	int zap_leader;
@@ -168,7 +173,7 @@ void release_task(struct task_struct * p)
 	spin_unlock(&p->proc_lock);
 	proc_pid_flush(proc_dentry);
 	release_thread(p);
-	put_task_struct(p);
+	call_rcu(&p->rcu, delayed_put_task_struct);
 
 	p = leader;
 	if (unlikely(zap_leader))