search for: pages_in_iov

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2023 Sep 04
0
[PATCH net-next v7 4/4] vsock/virtio: MSG_ZEROCOPY flag support
...o test case where >zerocopy will fallback to copy! > >I'll fix it and add new test! yep, I agree! > >> >> Can we also mention in the commit description why this is need only for >> virtio_tranport and not for vhost and loopback? >> >>> +??????? int pages_in_iov = iov_iter_npages(iov_iter, MAX_SKB_FRAGS); >>> +??????? int pages_to_send = min(pages_in_iov, MAX_SKB_FRAGS); >>> + >>> +??????? return t_ops->can_msgzerocopy(pages_to_send); >>> +??? } >>> + >>> +??? return true; >>> +} >>&gt...