From: Lorenzo Bianconi <[email protected]> Date: Tue, 29 Sep 2020 23:58:57 +0200
> Do not use rx_desc pointers if possible since rx descriptors are stored in > uncached memory and dereferencing rx_desc pointers generate extra loads. > This patch improves XDP_DROP performance of ~ 110Kpps (700Kpps vs 590Kpps) > on Marvell Espressobin > > Analyzed-by: Ilias Apalodimas <[email protected]> > Signed-off-by: Lorenzo Bianconi <[email protected]> Applied.
