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| author | Masami Hiramatsu <mhiramat@kernel.org> | 2020-01-10 19:06:52 +0300 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2020-01-13 21:19:42 +0300 |
| commit | 3fbe2d6e1fce255d918b622fb2af22e98364a154 (patch) | |
| tree | d09c96f98d9a1a70ec0fe68185a0889d1147ae40 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 4d655281eb1bb59fad021c0f68afd033f8d0320d (diff) | |
| download | linux-3fbe2d6e1fce255d918b622fb2af22e98364a154.tar.xz | |
tracing/boot: Add synthetic event support
Add synthetic event node support to boot time tracing.
The synthetic event is a kind of event node, but the group
name is "synthetic".
- ftrace.event.synthetic.EVENT.fields = FIELD[, FIELD2...]
Defines new synthetic event with FIELDs. Each field should be
"type varname".
The synthetic node requires "fields" string arraies, which defines
the fields as same as tracing/synth_events interface.
Link: http://lkml.kernel.org/r/157867241236.17873.12411615143321557709.stgit@devnote2
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions