Quoting Dan Smith (danms@xxxxxxxxxx): > /* Make sure there's room in the send buffer */ > sndbuf = sk->sk_sndbuf; > - if (((sk->sk_sndbuf - atomic_read(&sk->sk_wmem_alloc)) < len) && > + if (((sk->sk_sndbuf - atomic_read(&sk->sk_wmem_alloc)) < h->lin_len) && > capable(CAP_NET_ADMIN)) > - sk->sk_sndbuf += len; > + sk->sk_sndbuf += h->lin_len; > else > sk->sk_sndbuf = sysctl_wmem_max; Can you explain what's going on here? 'if the size of the send buffer minus tranmit queue bytes committed is less than linear length, then if you're privileged you add h->len to sk->sk_sndbuf, but if either you're not privileged or the length was greater than linear length, then you add sysctl_wmem_max.' ? I realize that's a question on the original code, not on this patch... -serge _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
