Displaying 3 results from an estimated 3 matches for "iov_iterator_count".
2017 Dec 01
0
[PATCH 3/3] tap: free skb if flags error
...- if (flags & ~(MSG_DONTWAIT|MSG_TRUNC))
> + if (flags & ~(MSG_DONTWAIT|MSG_TRUNC)) {
> + if (skb)
> + kfree_skb(skb);
> return -EINVAL;
> + }
> ret = tap_do_read(q, &m->msg_iter, flags & MSG_DONTWAIT,
> m->msg_control);
Need to deal with iov_iterator_count() == 0.
Thanks
> if (ret > total_len) {
2017 Dec 01
6
[PATCH net,stable v3] vhost: fix a few skb leaks
From: Wei Xu <wexu at redhat.com>
Matthew found a roughly 40% tcp throughput regression with commit
c67df11f(vhost_net: try batch dequing from skb array) as discussed
in the following thread:
https://www.mail-archive.com/netdev at vger.kernel.org/msg187936.html
This is v3.
v3:
- move freeing skb from vhost to tun/tap recvmsg() to not
confuse the callers.
v2:
- add Matthew as the
2017 Dec 01
6
[PATCH net,stable v3] vhost: fix a few skb leaks
From: Wei Xu <wexu at redhat.com>
Matthew found a roughly 40% tcp throughput regression with commit
c67df11f(vhost_net: try batch dequing from skb array) as discussed
in the following thread:
https://www.mail-archive.com/netdev at vger.kernel.org/msg187936.html
This is v3.
v3:
- move freeing skb from vhost to tun/tap recvmsg() to not
confuse the callers.
v2:
- add Matthew as the