Messages in this thread Patch in this message | | | Date | Thu, 14 Jun 2012 21:01:25 -0400 | From | Steven Rostedt <> | Subject | [PATCH 2/3] tracing: Add comments for the other bits of ftrace_event_call.flags |
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From: Steven Rostedt <srostedt@redhat.com>
TRACE_EVENT_FL_ENABLED_BIT, TRACE_EVENT_FL_FILTERED_BIT, TRACE_EVENT_FL_RECORDED_CMD_BIT,
Have comments about what they are, but:
TRACE_EVENT_FL_CAP_ANY_BIT, TRACE_EVENT_FL_NO_SET_FILTER_BIT, TRACE_EVENT_FL_IGNORE_ENABLE_BIT,
do not, making them second class citizens. To prevent another class warfare, these bits have protested for their right to be commented. And By Golly! I'll give them what they want!
Signed-off-by: Steven Rostedt <rostedt@goodmis.org> --- include/linux/ftrace_event.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h index 176a939..1aff183 100644 --- a/include/linux/ftrace_event.h +++ b/include/linux/ftrace_event.h @@ -207,6 +207,9 @@ struct ftrace_event_call { * bit 1: enabled * bit 2: filter_active * bit 3: enabled cmd record + * bit 4: allow trace by non root (cap any) + * bit 5: failed to apply filter + * bit 6: ftrace internal event (do not enable) * * Changes to flags must hold the event_mutex. * -- 1.7.10
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