On Mon, 2010-12-27 at 16:37 +0100, Bart Van Assche wrote:
On Thu, Dec 23, 2010 at 10:31 PM, David Dillow dillo...@ornl.gov wrote:
[ ... ]
@@ -876,7 +876,7 @@ static int __srp_post_send(struct srp_target_port
*target,
ret = ib_post_send(target-qp, wr, bad_wr);
if (!ret)
Only one CPU at a time will own an RX IU, so using the address of the IU
as the work request cookie allows us to avoid taking a lock. We can
similarly prepare the TX path for lockless posting by moving the free TX
IUs to a list. This also removes the requirement that the queue sizes be
a power of
