[PATCH -v3 6/8] sched,tracing: Update trace_sched_pi_setprio()

2017-03-23 Thread Peter Zijlstra
Pass the PI donor task, instead of a numerical priority. Numerical priorities are not sufficient to describe state ever since SCHED_DEADLINE. Annotate all sched tracepoints that are currently broken; fixing them will bork userspace. *hate*. Reviewed-by: Steven Rostedt

[PATCH -v3 6/8] sched,tracing: Update trace_sched_pi_setprio()

2017-03-23 Thread Peter Zijlstra
Pass the PI donor task, instead of a numerical priority. Numerical priorities are not sufficient to describe state ever since SCHED_DEADLINE. Annotate all sched tracepoints that are currently broken; fixing them will bork userspace. *hate*. Reviewed-by: Steven Rostedt Signed-off-by: Peter