Re: [PATCH] usb: gadget zero: avoid unnecessary reinit of data inf_sourcesink

From: Armando Visconti
Date: Mon Dec 17 2012 - 12:21:43 EST

On 12/17/2012 04:45 PM, Sebastian Andrzej Siewior wrote:
On Thu, Dec 13, 2012 at 03:11:19PM +0100, Armando Visconti wrote:
In the IN case, since the USB request is allocated only when
the source/sink function is started and never freed, the USB ept
buffer needs to be inited only at the beginning. This change
results into a more performant g_zero module, especially when
'pattern=1' is selected.

Besides that the patch looks fine :)

Do you mean that 'inited' should be changed with 'initialized'?
Oh ... my poor english... :(


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at