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

Message ID 151451552014.17912.11834170408829155608.stgit@devbox
Headers show
Series net: tcp: sctp: dccp: Replace jprobe usage with trace events | expand

Message

Masami Hiramatsu (Google) Dec. 29, 2017, 2:45 a.m. UTC 
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) <mhiramat@kernel.org>

Comments

David Miller Jan. 2, 2018, 7:28 p.m. UTC | #1 
From: Masami Hiramatsu <mhiramat@kernel.org>
Date: Fri, 29 Dec 2017 11:45:20 +0900

> 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

Series applied, thank you.