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| author | Neal Cardwell <ncardwell@google.com> | 2016-09-19 23:39:18 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-09-21 00:23:00 -0400 |
| commit | 1b3878ca1551f3baab2c408d1e703b5ef785a1b2 (patch) | |
| tree | f2560c86746099f8fd8506ee94afff56c6160141 /lib/vsprintf.c | |
| parent | ed6e7268b930e0a9a65d895d368eac79a438d992 (diff) | |
| download | blackbird-op-linux-1b3878ca1551f3baab2c408d1e703b5ef785a1b2.tar.gz blackbird-op-linux-1b3878ca1551f3baab2c408d1e703b5ef785a1b2.zip | |
tcp: export tcp_tso_autosize() and parameterize minimum number of TSO segments
To allow congestion control modules to use the default TSO auto-sizing
algorithm as one of the ingredients in their own decision about TSO sizing:
1) Export tcp_tso_autosize() so that CC modules can use it.
2) Change tcp_tso_autosize() to allow callers to specify a minimum
number of segments per TSO skb, in case the congestion control
module has a different notion of the best floor for TSO skbs for
the connection right now. For very low-rate paths or policed
connections it can be appropriate to use smaller TSO skbs.
Signed-off-by: Van Jacobson <vanj@google.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Nandita Dukkipati <nanditad@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/vsprintf.c')
0 files changed, 0 insertions, 0 deletions
