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[v2,0/8] Changes to trace-cmd logs

Message ID 20210507095333.1080910-1-tz.stoyanov@gmail.com (mailing list archive)
Headers show
Series Changes to trace-cmd logs | expand

Message

Tzvetomir Stoyanov (VMware) May 7, 2021, 9:53 a.m. UTC 
Recently changes in traceevent and tracefs libraries were introduced: log
levels and new APIs to modify them. As trace-cmd library uses traceevent
and tracefs libraries, those changes affect trace-cmd as well.

These changes depend on:
"[PATCH v2 0/3] Add API to set severity to tracefs library logs"
https://lore.kernel.org/linux-trace-devel/20210507095154.1080202-1-tz.stoyanov@gmail.com/

v2 changes:
  - Add a parameter to tep_vprint() for errno printing, insted of using the log
    level.

Tzvetomir Stoyanov (VMware) (8):
  trace-cmd library: Use tep_vprint() for logs
  trace-cmd library: Add tracecmd_info() log function
  trace-cmd library: Add log levels
  trace-cmd library: Document the API for log levels
  trace-cmd library: Renamed tracecmd_fatal() to tracecmd_critical()
  trace-cmd library: Set debug log level in debug mode
  trace-cmd report: Set the log level with -V and -q options
  trace-cmd: Add new function to set log level

 Documentation/libtracecmd/libtracecmd-log.txt | 78 +++++++++++++++++++
 Documentation/libtracecmd/libtracecmd.txt     |  3 +
 include/trace-cmd/trace-cmd.h                 |  2 +
 lib/trace-cmd/include/trace-cmd-local.h       |  4 +-
 lib/trace-cmd/trace-input.c                   | 14 ++--
 lib/trace-cmd/trace-plugin.c                  |  2 +-
 lib/trace-cmd/trace-util.c                    | 47 +++++++++--
 python/ctracecmd.i                            | 13 +---
 tracecmd/include/trace-local.h                |  2 +
 tracecmd/trace-cmd.c                          | 55 +++++++++----
 tracecmd/trace-read.c                         |  2 +
 tracecmd/trace-record.c                       | 14 ++++
 12 files changed, 194 insertions(+), 42 deletions(-)
 create mode 100644 Documentation/libtracecmd/libtracecmd-log.txt