[You should use Reply-To-All so that your messages appear on the mailing list.] On Mon, 22 Feb 2010, nogradi wrote: > Thank You for your help. > I think it is an error, because > the Slab grows permanently after a > plug_in/plug_out sequence. There's nothing wrong with that. Slab memory is allocated when the kernel communicates with the USB devices, and it remains allocated for use with the next device you plug in. > After an insmod/rmmod ohci_hcd.ko > sequence Slab grows too.(with 16 kB). Please provide more details. Which slab grows? If you insmod/rmmod ohci-hcd multiple times, does the slab grow some more each time? Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html