Sebastian Andrzej Siewior 4ff648decf sched, tracing: Fix trace_sched_pi_setprio() for deboosting ... Since the following commit: b91473ff6e ("sched,tracing: Update trace_sched_pi_setprio()") the sched_pi_setprio trace point shows the "newprio" during a deboost: |futex sched_pi_setprio: comm=futex_requeue_p pid"34 oldprio˜ newprio=3D98 |futex sched_switch: prev_comm=futex_requeue_p prev_pid"34 prev_prio=120 This patch open codes __rt_effective_prio() in the tracepoint as the 'newprio' to get the old behaviour back / the correct priority: |futex sched_pi_setprio: comm=futex_requeue_p pid"20 oldprio˜ newprio=3D120 |futex sched_switch: prev_comm=futex_requeue_p prev_pid"20 prev_prio=120 Peter suggested to open code the new priority so people using tracehook could get the deadline data out. Reported-by: Mansky Christian <man@keba.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de> Fixes: b91473ff6e ("sched,tracing: Update trace_sched_pi_setprio()") Link: http://lkml.kernel.org/r/20180524132647.gg6ziuogczdmjjzu@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org>		2018-05-25 08:04:01 +02:00
..
events	sched, tracing: Fix trace_sched_pi_setprio() for deboosting	2018-05-25 08:04:01 +02:00
bpf_probe.h	bpf: introduce BPF_RAW_TRACEPOINT	2018-03-28 22:55:19 +02:00
define_trace.h	bpf: introduce BPF_RAW_TRACEPOINT	2018-03-28 22:55:19 +02:00
perf.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-04 09:26:51 +09:00
syscall.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
trace_events.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00