events on pids. It filters all events where only tasks with their pid in that
file exists. It also handles the sched_switch and sched_wakeup trace events
where the current task does not have its pid in the file, but the task
either being switched to or awaken does.
Unfortunately, I forgot about sched_wakeup_new and sched_waking. Both of
these tracepoints use the same class as the sched_wakeup tracepoint, and
they too should be included in what gets filtered by the set_event_pid file.
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Merge tag 'trace-v4.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fix from Steven Rostedt:
"During the merge window I added a new file that is used to filter
trace events on pids. It filters all events where only tasks with
their pid in that file exists. It also handles the sched_switch and
sched_wakeup trace events where the current task does not have its pid
in the file, but the task either being switched to or awaken does.
Unfortunately, I forgot about sched_wakeup_new and sched_waking. Both
of these tracepoints use the same class as the sched_wakeup
tracepoint, and they too should be included in what gets filtered by
the set_event_pid file"
* tag 'trace-v4.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Add sched_wakeup_new and sched_waking tracepoints for pid filter
c041f08738