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| author | Steven Rostedt <srostedt@redhat.com> | 2012-06-01 05:28:58 +0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2012-06-14 23:22:13 +0400 |
| commit | 5da43bed800770906fca24deef7ae3d456823b86 (patch) | |
| tree | 8c928ec168618bc7426d844dea6a34ac3e4156de /include/linux/ftrace_event.h | |
| parent | 8d240dd88cca33b704adf3fe281aa64b5aac2dd8 (diff) | |
| download | linux-5da43bed800770906fca24deef7ae3d456823b86.tar.xz | |
tracing: Add comments for the other bits of ftrace_event_call.flags
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>
Diffstat (limited to 'include/linux/ftrace_event.h')
| -rw-r--r-- | include/linux/ftrace_event.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h index 176a939d1547..1aff18346c71 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. * |