From: "Tzvetomir Stoyanov (VMware)" <tz.stoyanov@gmail.com>
To: rostedt@goodmis.org
Cc: linux-trace-devel@vger.kernel.org
Subject: [PATCH v8 0/9] *trace-cmd convert
Date: Wed, 26 Jan 2022 11:51:45 +0200 [thread overview]
Message-ID: <20220126095154.570700-1-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 v8 00/20] Trace file version 7 - compression"
https://lore.kernel.org/linux-trace-devel/20220126094906.570451-1-tz.stoyanov@gmail.com/
v8 changes:
- Bug fixes.
- Code cleanups.
- Rebase.
v7 changes:
- Bug fixes.
- Code cleanups.
- Rebase.
v6 changes:
- Rebased on top of the latest master.
- Introduced new metadata strings section.
- Use 8 bytes for section size.
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) (9):
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: Avoid memory leak when setting trace clock
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 | 733 +++++++++++++++---
lib/trace-cmd/trace-output.c | 131 +++-
lib/trace-cmd/trace-util.c | 9 +-
tracecmd/Makefile | 1 +
tracecmd/include/trace-local.h | 2 +
tracecmd/trace-cmd.c | 1 +
tracecmd/trace-convert.c | 109 +++
tracecmd/trace-restore.c | 2 +-
tracecmd/trace-split.c | 2 +-
tracecmd/trace-usage.c | 13 +
12 files changed, 929 insertions(+), 102 deletions(-)
create mode 100644 tracecmd/trace-convert.c
--
2.34.1
next reply other threads:[~2022-01-26 9:52 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-26 9:51 Tzvetomir Stoyanov (VMware) [this message]
2022-01-26 9:51 ` [PATCH v8 1/9] trace-cmd library: Use output handler when copying data from input file Tzvetomir Stoyanov (VMware)
2022-01-26 9:51 ` [PATCH v8 2/9] trace-cmd library: Handle version 7 files when copying headers between files Tzvetomir Stoyanov (VMware)
2022-01-26 9:51 ` [PATCH v8 3/9] trace-cmd library: Copy CPU count between trace files Tzvetomir Stoyanov (VMware)
2022-01-26 9:51 ` [PATCH v8 4/9] trace-cmd library: New API to copy buffer description " Tzvetomir Stoyanov (VMware)
2022-01-26 9:51 ` [PATCH v8 5/9] trace-cmd library: New API to copy options " Tzvetomir Stoyanov (VMware)
2022-01-26 9:51 ` [PATCH v8 6/9] trace-cmd library: New API to copy trace data " Tzvetomir Stoyanov (VMware)
2022-01-26 9:51 ` [PATCH v8 7/9] trace-cmd library: Avoid memory leak when setting trace clock Tzvetomir Stoyanov (VMware)
2022-01-26 9:51 ` [PATCH v8 8/9] trace-cmd library: Extend tracecmd_copy() API Tzvetomir Stoyanov (VMware)
2022-01-26 9:51 ` [PATCH v8 9/9] trace-cmd: Add new subcommand "convert" Tzvetomir Stoyanov (VMware)
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