path: root/Documentation
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authorMark Brown <broonie@linaro.org>2013-11-05 20:06:22 +0000
committerMark Brown <broonie@linaro.org>2013-11-05 20:06:22 +0000
commit7c9373fbcd0b29f6ccc28407c11ecd51cfa7a3c2 (patch)
treef7108509cb562de12c24b91563f26bac9ca3ea96 /Documentation
parent9c9a23470dc44b51230c35b93d1930e2dc2d1000 (diff)
parent4e77f7f1261f65cff06918bc5e66d02a418fc842 (diff)
Merge tag 'v3.10.18' into linux-linaro-lsk
This is the 3.10.18 stable release
Diffstat (limited to 'Documentation')
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.