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[v2,00/21] trace-cmd fixes and clean-ups

Message ID 20210913122759.3672494-1-tz.stoyanov@gmail.com (mailing list archive)
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Series trace-cmd fixes and clean-ups | expand

Message

Tzvetomir Stoyanov (VMware) Sept. 13, 2021, 12:27 p.m. UTC 
Various trace-cmd application and library fixes, clean-ups and internal
refactoring, needed for trace file version 7 and compression changes.

This patch-set supersedes "[v2,00/87] Trace file version 7":
   https://lore.kernel.org/linux-trace-devel/20210729050959.12263-1-tz.stoyanov@gmail.com/

v2 changes:
 - more cleanups, forgotten in the first version

Tzvetomir Stoyanov (VMware) (21):
  trace-cmd library: Read option id with correct endian
  trace-cmd report: Fix typos in error messages
  trace-cmd library: Fix version string memory leak
  trace-cmd library: Fixed a memory leak on input handler close
  trace-cmd library: Do not pass guests list to a buffer instance
  trace-cmd library: Set long size to the input tep handler when it is
    read from the file
  trace-cmd library: Do not use local variables when reading CPU stat
    option
  trace-cmd library: Reuse within the library the function that checks
    file state.
  trace-cmd library: Fix possible memory leak in read_ftrace_files()
  trace-cmd library: Fix possible memory leak in read_event_files()
  trace-cmd library: Fix possible memory leak in read_proc_kallsyms()
  trace-cmd library: Fix possible memory leak in read_ftrace_printk()
  trace-cmd library: Fix possible memory leak in
    read_and_parse_cmdlines()
  trace-cmd library: Set input handler default values in allocation
    function
  trace-cmd library: Track maximum CPUs count in input handler
  trace-cmd report: Close input file handlers on exit
  trace-cmd report: Do not print empty buffer name
  trace-cmd library: Set correct CPU to the record, retrieved with
    tracecmd_peek_data
  trace-cmd library: Refactor APIs for creating output handler
  trace-cmd library: Refactor the logic for writing trace data in the
    file
  trace-cmd report: Init the top trace instance earlier

 .../include/private/trace-cmd-private.h       |  35 +-
 lib/trace-cmd/include/trace-cmd-local.h       |  19 +
 lib/trace-cmd/trace-input.c                   | 211 +++--
 lib/trace-cmd/trace-output.c                  | 777 +++++++++++-------
 lib/trace-cmd/trace-util.c                    |  28 +
 tracecmd/trace-listen.c                       |   2 +-
 tracecmd/trace-read.c                         |  21 +-
 tracecmd/trace-record.c                       |  73 +-
 tracecmd/trace-restore.c                      |  32 +-
 9 files changed, 782 insertions(+), 416 deletions(-)