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| author | Mark Brown <broonie@linaro.org> | 2013-11-05 20:06:43 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-11-05 20:06:43 +0000 |
| commit | 47cf66ff098ac408194713be6531a7bb57d1b99b (patch) | |
| tree | 6711205bc3d5f6200adea4ba2173f2d1d9b0c063 /Documentation | |
| parent | 66cadb7bd46c6691eea6f671380405ab03b423ad (diff) | |
| parent | 7c9373fbcd0b29f6ccc28407c11ecd51cfa7a3c2 (diff) | |
Merge branch 'linux-linaro-lsk' into linux-linaro-lsk-android
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/networking/ip-sysctl.txt | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index 3458d6343e0..3994f0bbeeb 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -478,6 +478,15 @@ tcp_syn_retries - INTEGER tcp_timestamps - BOOLEAN Enable timestamps as defined in RFC1323. +tcp_min_tso_segs - INTEGER + Minimal number of segments per TSO frame. + Since linux-3.12, TCP does an automatic sizing of TSO frames, + depending on flow rate, instead of filling 64Kbytes packets. + For specific usages, it's possible to force TCP to build big + TSO frames. Note that TCP stack might split too big TSO packets + if available window is too small. + Default: 2 + tcp_tso_win_divisor - INTEGER This allows control over what percentage of the congestion window can be consumed by a single TSO frame. |