diff options
| author | Ping Gan | 2022-04-06 09:09:56 +0800 |
|---|---|---|
| committer | Jakub Kicinski | 2022-04-07 20:33:15 -0700 |
| commit | 15fcdf6ae116d1e8da4ff76c6fd82514f5ea501b (patch) | |
| tree | 709ac2a8ddf746f2b21324869f87844b9b4e205f /drivers/infiniband | |
| parent | 794c24e9921f32ded4422833a990ccf11dc3c00e (diff) | |
tcp: Add tracepoint for tcp_set_ca_state
The congestion status of a tcp flow may be updated since there
is congestion between tcp sender and receiver. It makes sense to
add tracepoint for congestion status set function to summate cc
status duration and evaluate the performance of network
and congestion algorithm. the backgound of this patch is below.
Link: https://github.com/iovisor/bcc/pull/3899
Signed-off-by: Ping Gan <jacky_gam_2001@163.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20220406010956.19656-1-jacky_gam_2001@163.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/infiniband')
0 files changed, 0 insertions, 0 deletions