Re: [Xen-devel] [PATCH] xen/netfront: raise max number of slots in xennet_get_responses()

On 06/11/2018 03:57 AM, Juergen Gross wrote: > The max number of slots used in xennet_get_responses() is set to > MAX_SKB_FRAGS + (rx->status <= RX_COPY_THRESHOLD). > > In old kernel-xen MAX_SKB_FRAGS was 18, while nowadays it is 17. This > difference is resulting in frequent messages "too many

[Xen-devel] [PATCH] xen/netfront: raise max number of slots in xennet_get_responses()

The max number of slots used in xennet_get_responses() is set to MAX_SKB_FRAGS + (rx->status <= RX_COPY_THRESHOLD). In old kernel-xen MAX_SKB_FRAGS was 18, while nowadays it is 17. This difference is resulting in frequent messages "too many slots" and a reduced network throughput for some