diff options
| author | Masami Hiramatsu <mhiramat@kernel.org> | 2017-12-29 11:46:51 +0900 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-02 14:27:29 -0500 |
| commit | 103d750c88fe6b42dbe7abc4d204027f343ee125 (patch) | |
| tree | 6cc0c0413e16d6ae73f578f14ca3bff1e76e2e26 /net/mac80211/aes_ccm.h | |
| parent | 6987990c3e16b01f9a4805cb1d1292381e9d6bff (diff) | |
| download | linux-stable-103d750c88fe6b42dbe7abc4d204027f343ee125.tar.gz linux-stable-103d750c88fe6b42dbe7abc4d204027f343ee125.tar.bz2 linux-stable-103d750c88fe6b42dbe7abc4d204027f343ee125.zip | |
net: sctp: Add SCTP ACK tracking trace event
Add SCTP ACK tracking trace event to trace the changes of SCTP
association state in response to incoming packets.
It is used for debugging SCTP congestion control algorithms,
and will replace sctp_probe module.
Note that this event a bit tricky. Since this consists of 2
events (sctp_probe and sctp_probe_path) so you have to enable
both events as below.
# cd /sys/kernel/debug/tracing
# echo 1 > events/sctp/sctp_probe/enable
# echo 1 > events/sctp/sctp_probe_path/enable
Or, you can enable all the events under sctp.
# echo 1 > events/sctp/enable
Since sctp_probe_path event is always invoked from sctp_probe
event, you can not see any output if you only enable
sctp_probe_path.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mac80211/aes_ccm.h')
0 files changed, 0 insertions, 0 deletions