From: "Tzvetomir Stoyanov (VMware)" <tz.stoyanov@gmail.com>
To: rostedt@goodmis.org
Cc: linux-trace-devel@vger.kernel.org
Subject: [PATCH v5 0/8] trace-cmd convert
Date: Thu, 2 Dec 2021 14:27:18 +0200 [thread overview]
Message-ID: <20211202122726.43775-1-tz.stoyanov@gmail.com> (raw)
A new trace-cmd subcommand is introduced:
trace-cmd convert -i <input file> -o <output file>
The command converts trace file between different versions. There are two
parameters for controlling the type of the output file:
--file-version < 6 / 7>
--compression < none / any / name of the desired compression algorithm >
This patch-set depends on:
"[PATCH v5 00/20] Trace file version 7 - compression" patch set.
https://lore.kernel.org/linux-trace-devel/20211202122507.43572-1-tz.stoyanov@gmail.com/
v5 changes:
- Rebased on top of the latest master.
v4 changes:
- Rebased on top of the latest master.
v3 changes:
- Rebased on top of the latest master.
v2 changes:
- fixed issues of split and convert commands with some corner cases
Tzvetomir Stoyanov (VMware) (8):
trace-cmd library: Use output handler when copying data from input
file
trace-cmd library: Handle version 7 files when copying headers between
files
trace-cmd library: Copy CPU count between trace files
trace-cmd library: New API to copy buffer description between trace
files
trace-cmd library: New API to copy options between trace files
trace-cmd library: New API to copy trace data between trace files
trace-cmd library: Extend tracecmd_copy() API
trace-cmd: Add new subcommand "convert"
.../include/private/trace-cmd-private.h | 15 +-
lib/trace-cmd/include/trace-cmd-local.h | 13 +
lib/trace-cmd/trace-input.c | 698 +++++++++++++++---
lib/trace-cmd/trace-output.c | 121 ++-
lib/trace-cmd/trace-util.c | 8 +-
tracecmd/Makefile | 1 +
tracecmd/include/trace-local.h | 2 +
tracecmd/trace-cmd.c | 1 +
tracecmd/trace-convert.c | 106 +++
tracecmd/trace-restore.c | 2 +-
tracecmd/trace-split.c | 2 +-
tracecmd/trace-usage.c | 13 +
12 files changed, 878 insertions(+), 104 deletions(-)
create mode 100644 tracecmd/trace-convert.c
--
2.33.1
next reply other threads:[~2021-12-02 12:27 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-02 12:27 Tzvetomir Stoyanov (VMware) [this message]
2021-12-02 12:27 ` [PATCH v5 1/8] trace-cmd library: Use output handler when copying data from input file Tzvetomir Stoyanov (VMware)
2021-12-02 12:27 ` [PATCH v5 2/8] trace-cmd library: Handle version 7 files when copying headers between files Tzvetomir Stoyanov (VMware)
2021-12-02 12:27 ` [PATCH v5 3/8] trace-cmd library: Copy CPU count between trace files Tzvetomir Stoyanov (VMware)
2021-12-02 12:27 ` [PATCH v5 4/8] trace-cmd library: New API to copy buffer description " Tzvetomir Stoyanov (VMware)
2021-12-02 12:27 ` [PATCH v5 5/8] trace-cmd library: New API to copy options " Tzvetomir Stoyanov (VMware)
2021-12-02 12:27 ` [PATCH v5 6/8] trace-cmd library: New API to copy trace data " Tzvetomir Stoyanov (VMware)
2021-12-02 12:27 ` [PATCH v5 7/8] trace-cmd library: Extend tracecmd_copy() API Tzvetomir Stoyanov (VMware)
2021-12-02 12:27 ` [PATCH v5 8/8] trace-cmd: Add new subcommand "convert" Tzvetomir Stoyanov (VMware)
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