.PP
.PP
-\fBenable-event\fP NAME[,NAME2,...] [-k|-u] [OPTIONS]
+\fBenable-event\fP NAME[,NAME2,...] (\-k | \-u | \-j | \-l | \-p) [OPTIONS]
.RS
Enable tracing event
Specifying a filter is only allowed when enabling events within a session before
tracing is started. If the filter fails to link with the event
within the traced domain, the event will be discarded.
-Filtering is currently only implemented for the user-space tracer.
Expression examples: