Re: [PATCH rdma-next 09/13] RDMA/mana_ib: UD/GSI work requests

[Jason Gunthorpe]

On Thu, Jan 23, 2025 at 06:20:34PM +0000, Long Li wrote:

> > +	shadow_wqe = shadow_queue_producer_entry(&qp->shadow_rq);
> > +	memset(shadow_wqe, 0, sizeof(*shadow_wqe));
> 
> I would avoid using memset since this is on data path.

The compiler often does an amazing job with constant size small length
memsets.

Jason