search for: 601,29

...er_len > len) { + u32 truesize_delta = est_buffer_len - len; + + curr_skb->truesize += truesize_delta; + if (curr_skb != head_skb) + head_skb->truesize += truesize_delta; + } + } + ewma_add(&rq->mrg_avg_pkt_len, head_skb->len); return head_skb; err_skb: @@ -578,24 +601,29 @@ static int add_recvbuf_big(struct receive_queue *rq, gfp_t gfp) static int add_recvbuf_mergeable(struct receive_queue *rq, gfp_t gfp) { struct virtnet_info *vi = rq->vq->vdev->priv; + const size_t hdr_len = sizeof(struct virtio_net_hdr_mrg_rxbuf); struct page_frag *alloc_frag;...

skb_page_frag_refill currently permits only order-0 page allocs unless GFP_WAIT is used. Change skb_page_frag_refill to attempt higher-order page allocations whether or not GFP_WAIT is used. If memory cannot be allocated, the allocator will fall back to successively smaller page allocs (down to order-0 page allocs). This change brings skb_page_frag_refill in line with the existing page allocation

skb_page_frag_refill currently permits only order-0 page allocs unless GFP_WAIT is used. Change skb_page_frag_refill to attempt higher-order page allocations whether or not GFP_WAIT is used. If memory cannot be allocated, the allocator will fall back to successively smaller page allocs (down to order-0 page allocs). This change brings skb_page_frag_refill in line with the existing page allocation

This series modifies the NV5x+ nouveau display backends to advertise appropriate format modifiers on their display planes in atomic mode setting blobs. Corresponding modifications to Mesa/userspace are available on the Mesa-dev mailing list as the series: nouveau: Improved format modifier support I've tested this on Tesla, Kepler, Pascal, and Turing-class hardware using various formats

This series modifies the NV5x+ nouveau display backends to advertise appropriate format modifiers on their display planes in atomic mode setting blobs. Corresponding modifications to Mesa/userspace are available on the Mesa-dev gitlab merge request 3724: https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3724 I've tested this on Tesla, Kepler, Pascal, and Turing-class hardware using

...len - len; > + > + curr_skb->truesize += truesize_delta; > + if (curr_skb != head_skb) > + head_skb->truesize += truesize_delta; > + } > + } > + ewma_add(&rq->mrg_avg_pkt_len, head_skb->len); > return head_skb; > > err_skb: > @@ -578,24 +601,29 @@ static int add_recvbuf_big(struct receive_queue *rq, gfp_t gfp) > static int add_recvbuf_mergeable(struct receive_queue *rq, gfp_t gfp) > { > struct virtnet_info *vi = rq->vq->vdev->priv; > + const size_t hdr_len = sizeof(struct virtio_net_hdr_mrg_rxbuf); > struc...

...len - len; > + > + curr_skb->truesize += truesize_delta; > + if (curr_skb != head_skb) > + head_skb->truesize += truesize_delta; > + } > + } > + ewma_add(&rq->mrg_avg_pkt_len, head_skb->len); > return head_skb; > > err_skb: > @@ -578,24 +601,29 @@ static int add_recvbuf_big(struct receive_queue *rq, gfp_t gfp) > static int add_recvbuf_mergeable(struct receive_queue *rq, gfp_t gfp) > { > struct virtnet_info *vi = rq->vq->vdev->priv; > + const size_t hdr_len = sizeof(struct virtio_net_hdr_mrg_rxbuf); > struc...