ath9k_htc update 2009-10-28
Luis R. Rodriguez
mcgrof at gmail.com
Wed Oct 28 08:44:54 PDT 2009
On Wed, Oct 28, 2009 at 8:43 AM, Luis R. Rodriguez <mcgrof at gmail.com> wrote:
> * urb anchoring -- git show 51ca71b -- do something like this for
> the other urbs. This is to just usb_free_urb() immediatey and let the
> usb subsystem take care of freeing the urb for us once the urb's kref
> is is 0, by using anchoring we prevent this, in other words as long as
> we use the urb its not freed.
I should mention re-using the same skb for the other urbs will not be
possible, reusing the same skb for irqs was just an enhancement here
as the previous code did not do this and irqs *can* just reuse the
same skb. So for the other urbs you will re-allocate.
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