Lines Matching refs:vnet_hdr_len
630 int vnet_hdr_len = 0; in tap_get_user() local
637 vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz); in tap_get_user()
640 if (len < vnet_hdr_len) in tap_get_user()
642 len -= vnet_hdr_len; in tap_get_user()
647 iov_iter_advance(from, vnet_hdr_len - sizeof(vnet_hdr)); in tap_get_user()
706 if (vnet_hdr_len) { in tap_get_user()
770 int vnet_hdr_len = 0; in tap_put_user() local
778 vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz); in tap_put_user()
779 if (iov_iter_count(iter) < vnet_hdr_len) in tap_put_user()
791 iov_iter_advance(iter, vnet_hdr_len - sizeof(vnet_hdr)); in tap_put_user()
793 total = vnet_hdr_len; in tap_put_user()
1140 int vnet_hdr_len = 0; in tap_get_user_xdp() local
1146 vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz); in tap_get_user_xdp()
1161 if (vnet_hdr_len) { in tap_get_user_xdp()