| commit | 76dfa6082032b5c179864816fa508879421678eb | [log] [tgz] |
|---|---|---|
| author | Eric Dumazet <edumazet@google.com> | Fri May 15 12:39:29 2015 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Sun May 17 22:45:49 2015 -0400 |
| tree | e710efd16263290f153b9f565449bdef7a48f464 | |
| parent | 8e4d980ac21596a9b91d8e720c77ad081975a0a8 [diff] |
tcp: allow one skb to be received per socket under memory pressure While testing tight tcp_mem settings, I found tcp sessions could be stuck because we do not allow even one skb to be received on them. By allowing one skb to be received, we introduce fairness and eventuallu force memory hogs to release their allocation. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>