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| author | David S. Miller <[email protected]> | 2018-11-11 21:54:54 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2018-11-11 21:54:54 +0000 |
| commit | 83afb36a7097bdf6776e261fa3a2bf2dc5a4a8c2 (patch) | |
| tree | 1ba9698d64af24b2567bcd2d6cc590fb140ec386 /tools/perf/scripts/python/futex-contention.py | |
| parent | tcp: minor optimization in tcp ack fast path processing (diff) | |
| parent | tcp: get rid of tcp_tso_should_defer() dependency on HZ/jiffies (diff) | |
| download | kernel-83afb36a7097bdf6776e261fa3a2bf2dc5a4a8c2.tar.gz kernel-83afb36a7097bdf6776e261fa3a2bf2dc5a4a8c2.zip | |
Merge branch 'tcp-tso-defer-improvements'
Eric Dumazet says:
====================
tcp: tso defer improvements
This series makes tcp_tso_should_defer() a bit smarter :
1) MSG_EOR gives a hint to TCP to not defer some skbs
2) Second patch takes into account that head tstamp
can be in the future.
3) Third patch uses existing high resolution state variables
to have a more precise heuristic.
====================
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