| commit | 8e165e20348b53583f6c6cb45865b89209f4aa13 | [log] [tgz] |
|---|---|---|
| author | Florian Westphal <fw@strlen.de> | Tue Feb 25 14:34:32 2014 +0100 |
| committer | David S. Miller <davem@davemloft.net> | Wed Feb 26 15:23:30 2014 -0500 |
| tree | 26eab521fe1c2ac3aca539d832d747f2c42bc930 | |
| parent | 2ebe21fdde1c92ef1654f23d29194145be0e1ddc [diff] |
net: tcp: add mib counters to track zero window transitions Three counters are added: - one to track when we went from non-zero to zero window - one to track the reverse - one counter incremented when we want to announce zero window, but can't because we would shrink current window. Suggested-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Florian Westphal <fw@strlen.de> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>