search for: frag_siz

Displaying 3 results from an estimated 3 matches for "frag_siz".

Did you mean: frag_size
2013 Oct 28
8
[PATCH net-next] virtio_net: migrate mergeable rx buffers to page frag allocators
...* This is here to handle cases when the device erroneously @@ -284,9 +283,12 @@ static struct sk_buff *page_to_skb(struct receive_queue *rq, dev_kfree_skb(skb); return NULL; } - + BUG_ON(offset >= PAGE_SIZE); while (len) { - set_skb_frag(skb, page, offset, &len); + unsigned int frag_size = min((unsigned)PAGE_SIZE - offset, len); + skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page, offset, + frag_size, truesize); + len -= frag_size; page = (struct page *)page->private; offset = 0; } @@ -297,33 +299,52 @@ static struct sk_buff *page_to_skb(struct receive_queue...
2013 Oct 28
8
[PATCH net-next] virtio_net: migrate mergeable rx buffers to page frag allocators
...* This is here to handle cases when the device erroneously @@ -284,9 +283,12 @@ static struct sk_buff *page_to_skb(struct receive_queue *rq, dev_kfree_skb(skb); return NULL; } - + BUG_ON(offset >= PAGE_SIZE); while (len) { - set_skb_frag(skb, page, offset, &len); + unsigned int frag_size = min((unsigned)PAGE_SIZE - offset, len); + skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page, offset, + frag_size, truesize); + len -= frag_size; page = (struct page *)page->private; offset = 0; } @@ -297,33 +299,52 @@ static struct sk_buff *page_to_skb(struct receive_queue...
2013 Oct 29
0
[PATCH net-next] virtio_net: migrate mergeable rx buffers to page frag allocators
...to_skb(struct receive_queue *rq, > dev_kfree_skb(skb); > return NULL; > } > - > + BUG_ON(offset >= PAGE_SIZE); > while (len) { > - set_skb_frag(skb, page, offset, &len); > + unsigned int frag_size = min((unsigned)PAGE_SIZE - offset, len); > + skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page, offset, > + frag_size, truesize); > + len -= frag_size; > page = (struct page *)page->private; >...