Re: [PATCH net-next 6/6] mvneta: recycle buffers

2021-03-24 Thread Ilias Apalodimas
On Wed, Mar 24, 2021 at 10:28:35AM +0100, Lorenzo Bianconi wrote: > [...] > > > diff --git a/drivers/net/ethernet/marvell/mvneta.c > > > b/drivers/net/ethernet/marvell/mvneta.c > > > index a635cf84608a..8b3250394703 100644 > > > --- a/drivers/net/ethernet/marvell/mvneta.c > > > +++

Re: [PATCH net-next 6/6] mvneta: recycle buffers

2021-03-24 Thread Lorenzo Bianconi
[...] > > diff --git a/drivers/net/ethernet/marvell/mvneta.c > > b/drivers/net/ethernet/marvell/mvneta.c > > index a635cf84608a..8b3250394703 100644 > > --- a/drivers/net/ethernet/marvell/mvneta.c > > +++ b/drivers/net/ethernet/marvell/mvneta.c > > @@ -2332,7 +2332,7 @@

Re: [PATCH net-next 6/6] mvneta: recycle buffers

2021-03-23 Thread Jesper Dangaard Brouer
On Mon, 22 Mar 2021 18:03:01 +0100 Matteo Croce wrote: > From: Matteo Croce > > Use the new recycling API for page_pool. > In a drop rate test, the packet rate increased di 10%, > from 269 Kpps to 296 Kpps. > > perf top on a stock system shows: > > Overhead Shared Object Symbol >

[PATCH net-next 6/6] mvneta: recycle buffers

2021-03-22 Thread Matteo Croce
From: Matteo Croce Use the new recycling API for page_pool. In a drop rate test, the packet rate increased di 10%, from 269 Kpps to 296 Kpps. perf top on a stock system shows: Overhead Shared Object Symbol 21.78% [kernel] [k] __pi___inval_dcache_area 21.66% [mvneta]