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net: tcp: sctp: dccp: Replace jprobe usage with trace events

Masami Hiramatsu dccp linux-sctp lkml netdev 7 versions – In review

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  1. v7 Latest6 patches 1 replyIn review
  2. v66 patches 2 repliesSuperseded
  3. v56 patches 2 repliesSuperseded
Earlier versions · 4
VersionPostedPatchesRepliesStatus
v46 patches12 repliesSuperseded
v36 patches4 repliesSuperseded
v26 patches3 repliesSuperseded
v1 RFC6 patches0 repliesSuperseded

Changes in v7 from the cover letter

[5/6]: Avoid preprocessor directives in tracepoint macro args

Patches in v7 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/6net: tcp: Add trace events for TCP congestion window tracinginclude/trace/events/tcp.h net/ipv4/tcp_input.c+100 -00 replies
2/6net: tcp: Remove TCP probe modulenet/Kconfig net/ipv4/Makefile net/ipv4/tcp_probe.c+0 -3190 replies
3/6net: sctp: Add SCTP ACK tracking trace eventinclude/trace/events/sctp.h net/sctp/sm_statefuns.c+104 -00 replies
4/6net: sctp: Remove debug SCTP probe modulenet/sctp/Kconfig net/sctp/Makefile net/sctp/probe.c+0 -2590 replies
5/6net: dccp: Add DCCP sendmsg trace eventinclude/trace/events/net_probe_common.h include/trace/events/tcp.h net/dccp/Makefile +2 more+137 -380 replies
6/6net: dccp: Remove dccpprobe modulenet/dccp/Kconfig net/dccp/Makefile net/dccp/probe.c+0 -2220 replies

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Cover letter [PATCH net-next v7 0/6] net: tcp: sctp: dccp: Replace jprobe usage with trace events

Hi,

This series is v7 of the replacement of jprobe usage with trace events. This version fixes net/dccp/trace.h to avoid sparse warning. Since the TP_STORE_ADDR_PORTS macro can be shared with trace/events/tcp.h, it also introduce a new common header file and move the definition of that macro.

Previous version is here;
https://lkml.org/lkml/2017/12/28/7

Changes from v6:
[5/6]: Avoid preprocessor directives in tracepoint macro args

Thank you,

---

Masami Hiramatsu (6):
net: tcp: Add trace events for TCP congestion window tracing
net: tcp: Remove TCP probe module
net: sctp: Add SCTP ACK tracking trace event
net: sctp: Remove debug SCTP probe module
net: dccp: Add DCCP sendmsg trace event
net: dccp: Remove dccpprobe module

 include/trace/events/net_probe_common.h |   44 +++++
 include/trace/events/sctp.h             |   99 ++++++++++
 include/trace/events/tcp.h              |   60 ++++++
 net/Kconfig                             |   17 --
 net/dccp/Kconfig                        |   17 --
 net/dccp/Makefile                       |    5 -
 net/dccp/probe.c                        |  203 ---------------------
 net/dccp/proto.c                        |    5 +
 net/dccp/trace.h                        |   84 +++++++++
 net/ipv4/Makefile                       |    1 
 net/ipv4/tcp_input.c                    |    3 
 net/ipv4/tcp_probe.c                    |  301 -------------------------------
 net/sctp/Kconfig                        |   12 -
 net/sctp/Makefile                       |    3 
 net/sctp/probe.c                        |  244 -------------------------
 net/sctp/sm_statefuns.c                 |    5 +
 16 files changed, 303 insertions(+), 800 deletions(-)
 create mode 100644 include/trace/events/net_probe_common.h
 create mode 100644 include/trace/events/sctp.h
 delete mode 100644 net/dccp/probe.c
 create mode 100644 net/dccp/trace.h
 delete mode 100644 net/ipv4/tcp_probe.c
 delete mode 100644 net/sctp/probe.c

--
Masami Hiramatsu (Linaro) <[email protected]>