blktrace: support per-partition tracing

[safe/jmp/linux-2.6] / block / compat_ioctl.c

diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
index f87615d..f8c218c 100644 (file)
--- a/block/compat_ioctl.c
+++ b/block/compat_ioctl.c
@@ -568,7 +568,7 @@ static int compat_blk_trace_setup(struct block_device *bdev, char __user *arg)
        memcpy(&buts.name, &cbuts.name, 32);
 
        mutex_lock(&bdev->bd_mutex);
-       ret = do_blk_trace_setup(q, b, bdev->bd_dev, &buts);
+       ret = do_blk_trace_setup(q, b, bdev->bd_dev, bdev, &buts);
        mutex_unlock(&bdev->bd_mutex);
        if (ret)
                return ret;