diff options
| author | Neal Cardwell <[email protected]> | 2016-09-19 23:39:18 -0400 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2016-09-21 00:23:00 -0400 |
| commit | 1b3878ca1551f3baab2c408d1e703b5ef785a1b2 (patch) | |
| tree | f2560c86746099f8fd8506ee94afff56c6160141 /tools/perf/scripts/python/futex-contention.py | |
| parent | ed6e7268b930e0a9a65d895d368eac79a438d992 (diff) | |
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 <[email protected]>
Signed-off-by: Neal Cardwell <[email protected]>
Signed-off-by: Yuchung Cheng <[email protected]>
Signed-off-by: Nandita Dukkipati <[email protected]>
Signed-off-by: Eric Dumazet <[email protected]>
Signed-off-by: Soheil Hassas Yeganeh <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/futex-contention.py')
0 files changed, 0 insertions, 0 deletions