diff options
| -rw-r--r-- | drivers/usb/core/devio.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index 7a4fa791dc1..528befdcc78 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -624,6 +624,8 @@ static int usbdev_open(struct inode *inode, struct file *file) smp_wmb(); list_add_tail(&ps->list, &dev->filelist); file->private_data = ps; + snoop(&dev->dev, "opened by process %d: %s\n", task_pid_nr(current), + current->comm); out: if (ret) { kfree(ps); |