diff -urpN -X /home/fletch/.diff.exclude 000-virgin/fs/proc/base.c 001-proc_lock/fs/proc/base.c
--- 000-virgin/fs/proc/base.c	Sat Jun 14 18:37:35 2003
+++ 001-proc_lock/fs/proc/base.c	Sat Jun 14 18:56:39 2003
@@ -1362,10 +1362,11 @@ struct dentry *proc_pid_lookup(struct in
 
 	inode = proc_pid_make_inode(dir->i_sb, task, PROC_PID_INO);
 
-	put_task_struct(task);
 
-	if (!inode)
+	if (!inode) {
+		put_task_struct(task);
 		goto out;
+	}
 	inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
 	inode->i_op = &proc_base_inode_operations;
 	inode->i_fop = &proc_base_operations;
@@ -1379,6 +1380,7 @@ struct dentry *proc_pid_lookup(struct in
 	d_add(dentry, inode);
 	spin_unlock(&task->proc_lock);
 
+	put_task_struct(task);
 	return NULL;
 out:
 	return ERR_PTR(-ENOENT);
diff -urpN -X /home/fletch/.diff.exclude 000-virgin/kernel/fork.c 001-proc_lock/kernel/fork.c
--- 000-virgin/kernel/fork.c	Sat Jun 14 18:37:38 2003
+++ 001-proc_lock/kernel/fork.c	Sat Jun 14 18:57:28 2003
@@ -846,6 +846,7 @@ struct task_struct *copy_process(unsigne
 	p->vfork_done = NULL;
 	spin_lock_init(&p->alloc_lock);
 	spin_lock_init(&p->switch_lock);
+	spin_lock_init(&p->proc_lock);
 
 	clear_tsk_thread_flag(p, TIF_SIGPENDING);
 	init_sigpending(&p->pending);