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| author | Masami Hiramatsu <mhiramat@kernel.org> | 2021-06-02 23:33:09 +0900 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2021-06-10 11:16:21 -0400 |
| commit | ee0a07017ae34f2dbf5775956d8fc3f6d36be985 (patch) | |
| tree | cf0a3fb33a18247c93a33b998138720b9c80ad3c /Documentation | |
| parent | 4f99f8489950c03c792f17ca2d55cbb591286174 (diff) | |
Documentation: tracing: Add per-group/all events enablement desciption
Add ftrace.event.<GROUP>.enable and ftrace.event.enable bootconfig
description in the boot-time tracing document.
Link: https://lkml.kernel.org/r/162264438901.302580.10697703336929432947.stgit@devnote2
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/trace/boottime-trace.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/trace/boottime-trace.rst b/Documentation/trace/boottime-trace.rst index 89b64334929b..8053898cfeb4 100644 --- a/Documentation/trace/boottime-trace.rst +++ b/Documentation/trace/boottime-trace.rst @@ -99,6 +99,12 @@ These options are setting per-event options. ftrace.[instance.INSTANCE.]event.GROUP.EVENT.enable Enable GROUP:EVENT tracing. +ftrace.[instance.INSTANCE.]event.GROUP.enable + Enable all event tracing within GROUP. + +ftrace.[instance.INSTANCE.]event.enable + Enable all event tracing. + ftrace.[instance.INSTANCE.]event.GROUP.EVENT.filter = FILTER Set FILTER rule to the GROUP:EVENT. |