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Steven Rostedt authored
Add the infrastructure needed to have the PIDs in set_event_pid to automatically add PIDs of the children of the tasks that have their PIDs in set_event_pid. This will also remove PIDs from set_event_pid when a task exits This is implemented by adding hooks into the fork and exit tracepoints. On fork, the PIDs are added to the list, and on exit, they are removed. Add a new option called event_fork that when set, PIDs in set_event_pid will automatically get their children PIDs added when they fork, as well as any task that exits will have its PID removed from set_event_pid. This works for instances as well. Signed-off-by:
Steven Rostedt <rostedt@goodmis.org>
c37775d5