Home
last modified time | relevance | path

Searched refs:alloc_frag (Results 1 – 3 of 3) sorted by relevance

/Linux-v6.6/drivers/vhost/
Dnet.c702 struct page_frag *alloc_frag = &net->page_frag; in vhost_net_build_xdp() local
722 alloc_frag->offset = ALIGN((u64)alloc_frag->offset, SMP_CACHE_BYTES); in vhost_net_build_xdp()
724 alloc_frag, GFP_KERNEL))) in vhost_net_build_xdp()
727 buf = (char *)page_address(alloc_frag->page) + alloc_frag->offset; in vhost_net_build_xdp()
728 copied = copy_page_from_iter(alloc_frag->page, in vhost_net_build_xdp()
729 alloc_frag->offset + in vhost_net_build_xdp()
751 copied = copy_page_from_iter(alloc_frag->page, in vhost_net_build_xdp()
752 alloc_frag->offset + pad, in vhost_net_build_xdp()
762 alloc_frag->offset += buflen; in vhost_net_build_xdp()
/Linux-v6.6/drivers/net/
Dtun.c1607 struct page_frag *alloc_frag, char *buf, in __tun_build_skb() argument
1619 get_page(alloc_frag->page); in __tun_build_skb()
1620 alloc_frag->offset += buflen; in __tun_build_skb()
1663 struct page_frag *alloc_frag = &current->task_frag; in tun_build_skb() local
1678 alloc_frag->offset = ALIGN((u64)alloc_frag->offset, SMP_CACHE_BYTES); in tun_build_skb()
1679 if (unlikely(!skb_page_frag_refill(buflen, alloc_frag, GFP_KERNEL))) in tun_build_skb()
1682 buf = (char *)page_address(alloc_frag->page) + alloc_frag->offset; in tun_build_skb()
1683 copied = copy_page_from_iter(alloc_frag->page, in tun_build_skb()
1684 alloc_frag->offset + pad, in tun_build_skb()
1695 return __tun_build_skb(tfile, alloc_frag, buf, buflen, len, in tun_build_skb()
[all …]
Dvirtio_net.c184 struct page_frag alloc_frag; member
660 head = page_address(rq->alloc_frag.page); in virtnet_rq_init_one_sg()
675 struct page_frag *alloc_frag = &rq->alloc_frag; in virtnet_rq_alloc() local
680 if (unlikely(!skb_page_frag_refill(size, alloc_frag, gfp))) in virtnet_rq_alloc()
683 head = page_address(alloc_frag->page); in virtnet_rq_alloc()
689 if (!alloc_frag->offset) { in virtnet_rq_alloc()
699 dma->len = alloc_frag->size - sizeof(*dma); in virtnet_rq_alloc()
713 get_page(alloc_frag->page); in virtnet_rq_alloc()
715 alloc_frag->offset = sizeof(*dma); in virtnet_rq_alloc()
723 buf = head + alloc_frag->offset; in virtnet_rq_alloc()
[all …]