[JFFS2] use the ref_offset macro

[safe/jmp/linux-2.6] / fs / fcntl.c

diff --git a/fs/fcntl.c b/fs/fcntl.c
index e7c66a1..e4f2616 100644 (file)
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -305,9 +305,11 @@ void f_delown(struct file *filp)
 pid_t f_getown(struct file *filp)
 {
        pid_t pid;
+       read_lock(&filp->f_owner.lock);
        pid = pid_nr(filp->f_owner.pid);
        if (filp->f_owner.pid_type == PIDTYPE_PGID)
                pid = -pid;
+       read_unlock(&filp->f_owner.lock);
        return pid;
 }