tracing: Updates for 5.16

git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
for-next

Head SHA1: 67d4f6e3bf5dddced226fbf19704cdbbb0c98847

Daniel Bristot de Oliveira (9):
tracing/osnoise: Do not follow tracing_cpumask tracing/osnoise: Improve comments about barrier need for NMI callbacks tracing/osnoise: Split workload start from the tracer start tracing/osnoise: Use start/stop_per_cpu_kthreads() on osnoise_cpus_write() tracing/osnoise: Support a list of trace_array *tr tracing/osnoise: Remove TIMERLAT ifdefs from inside functions tracing/osnoise: Allow multiple instances of the same tracer tracing/osnoise: Remove STACKTRACE ifdefs from inside functions tracing/osnoise: Remove PREEMPT_RT ifdefs from inside functions

Jiri Olsa (1):
ftrace/samples: Add missing prototype for my_direct_func

Kalesh Singh (4):
tracing/histogram: Optimize division by constants tracing/histogram: Update division by 0 documentation tracing/histogram: Document hist trigger variables tracing/selftests: Add tests for hist trigger expression parsing

----

 Documentation/trace/histogram.rst                  |   3 +-
 kernel/trace/trace.c                               |  11 +
 kernel/trace/trace_events_hist.c                   | 105 +++-
 kernel/trace/trace_osnoise.c                       | 615 +++++++++++++++------
 samples/ftrace/ftrace-direct-multi.c               |   2 +
 .../test.d/trigger/trigger-hist-expressions.tc     |  63 +++
 6 files changed, 616 insertions(+), 183 deletions(-)
 create mode 100644 tools/testing/selftests/ftrace/test.d/trigger/trigger-hist-expressions.tc