Subject: [PATCH 00/14] Trace2 tracing facility

From: "Jeff Hostetler via GitGitGadget" <[email-masked]>
Date: Tue, 22 Jan 2019 13:22:12 -0800 (PST)

This patch series contains a greatly refactored version of my original
Trace2 series [1] from August 2018.

A new design doc in Documentation/technical/api-trace2.txt (in the first
commit) explains the relationship of Trace2 to the current tracing facility.
Calls to the current tracing facility have not been changed, rather new
trace2 calls have been added so that both continue to work in parallel for
the time being.

[1] https://public-inbox.org/git/[email-masked]/

Cc: [email-masked]: [email-masked]: [email-masked]

Derrick Stolee (1):
  pack-objects: add trace2 regions

Jeff Hostetler (13):
  trace2: Documentation/technical/api-trace2.txt
  trace2: create new combined trace facility
  trace2: collect platform-specific process information
  trace2:data: add trace2 regions to wt-status
  trace2:data: add editor/pager child classification
  trace2:data: add trace2 sub-process classification
  trace2:data: add trace2 transport child classification
  trace2:data: add trace2 hook classification
  trace2:data: add trace2 instrumentation to index read/write
  trace2:data: add subverb to checkout command
  trace2:data: add subverb to reset command
  trace2:data: add subverb for rebase
  trace2: t/helper/test-trace2, t0210.sh, t0211.sh, t0212.sh

 Documentation/technical/api-trace2.txt | 1158 ++++++++++++++++++++++++
 Makefile                               |   11 +
 builtin/am.c                           |    1 +
 builtin/checkout.c                     |    7 +
 builtin/pack-objects.c                 |   12 +-
 builtin/rebase.c                       |   19 +
 builtin/receive-pack.c                 |    4 +
 builtin/reset.c                        |    6 +
 builtin/submodule--helper.c            |   11 +-
 builtin/worktree.c                     |    1 +
 cache.h                                |    1 +
 common-main.c                          |   13 +-
 compat/mingw.c                         |   11 +-
 compat/mingw.h                         |    3 +-
 compat/win32/ancestry.c                |  102 +++
 config.c                               |    2 +
 config.mak.uname                       |    2 +
 connect.c                              |    3 +
 editor.c                               |    1 +
 exec-cmd.c                             |    2 +
 git-compat-util.h                      |    7 +
 git.c                                  |   65 ++
 pager.c                                |    1 +
 read-cache.c                           |   47 +-
 remote-curl.c                          |    7 +
 repository.c                           |    2 +
 repository.h                           |    3 +
 run-command.c                          |   63 +-
 run-command.h                          |   17 +-
 sequencer.c                            |    2 +
 sh-i18n--envsubst.c                    |    3 +
 sub-process.c                          |    1 +
 submodule.c                            |   11 +-
 t/helper/test-parse-options.c          |    3 +
 t/helper/test-tool.c                   |    4 +
 t/helper/test-tool.h                   |    1 +
 t/helper/test-trace2.c                 |  273 ++++++
 t/t0001-init.sh                        |    1 +
 t/t0210-trace2-normal.sh               |  135 +++
 t/t0210/scrub_normal.perl              |   48 +
 t/t0211-trace2-perf.sh                 |  153 ++++
 t/t0211/scrub_perf.perl                |   76 ++
 t/t0212-trace2-event.sh                |  237 +++++
 t/t0212/parse_events.perl              |  251 +++++
 trace2.c                               |  809 +++++++++++++++++
 trace2.h                               |  403 +++++++++
 trace2/tr2_cfg.c                       |   92 ++
 trace2/tr2_cfg.h                       |   19 +
 trace2/tr2_dst.c                       |   90 ++
 trace2/tr2_dst.h                       |   34 +
 trace2/tr2_sid.c                       |   67 ++
 trace2/tr2_sid.h                       |   18 +
 trace2/tr2_tbuf.c                      |   32 +
 trace2/tr2_tbuf.h                      |   23 +
 trace2/tr2_tgt.h                       |  126 +++
 trace2/tr2_tgt_event.c                 |  606 +++++++++++++
 trace2/tr2_tgt_normal.c                |  331 +++++++
 trace2/tr2_tgt_perf.c                  |  573 ++++++++++++
 trace2/tr2_tls.c                       |  164 ++++
 trace2/tr2_tls.h                       |   95 ++
 trace2/tr2_verb.c                      |   30 +
 trace2/tr2_verb.h                      |   24 +
 transport-helper.c                     |    2 +
 transport.c                            |    1 +
 usage.c                                |   31 +
 wt-status.c                            |   23 +-
 66 files changed, 6353 insertions(+), 21 deletions(-)
 create mode 100644 Documentation/technical/api-trace2.txt
 create mode 100644 compat/win32/ancestry.c
 create mode 100644 t/helper/test-trace2.c
 create mode 100755 t/t0210-trace2-normal.sh
 create mode 100644 t/t0210/scrub_normal.perl
 create mode 100755 t/t0211-trace2-perf.sh
 create mode 100644 t/t0211/scrub_perf.perl
 create mode 100755 t/t0212-trace2-event.sh
 create mode 100644 t/t0212/parse_events.perl
 create mode 100644 trace2.c
 create mode 100644 trace2.h
 create mode 100644 trace2/tr2_cfg.c
 create mode 100644 trace2/tr2_cfg.h
 create mode 100644 trace2/tr2_dst.c
 create mode 100644 trace2/tr2_dst.h
 create mode 100644 trace2/tr2_sid.c
 create mode 100644 trace2/tr2_sid.h
 create mode 100644 trace2/tr2_tbuf.c
 create mode 100644 trace2/tr2_tbuf.h
 create mode 100644 trace2/tr2_tgt.h
 create mode 100644 trace2/tr2_tgt_event.c
 create mode 100644 trace2/tr2_tgt_normal.c
 create mode 100644 trace2/tr2_tgt_perf.c
 create mode 100644 trace2/tr2_tls.c
 create mode 100644 trace2/tr2_tls.h
 create mode 100644 trace2/tr2_verb.c
 create mode 100644 trace2/tr2_verb.h

base-commit: 77556354bb7ac50450e3b28999e3576969869068
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-108%2Fjeffhostetler%2Fcore-trace2-2019-v0-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-108/jeffhostetler/core-trace2-2019-v0-v1
Pull-Request: https://github.com/gitgitgadget/git/pull/108
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