[PATCH tip/core/rcu 0/5] Torture-test updates for 4.9

[Paul E. McKenney]

Hello!

This series provides some torture-test updates:

1.	Convert torture_shutdown() to hrtimer to avoid new-age
	timer-wheel inaccuracies.

2.	Add task state to writer-task stall printk()s.

3.	Print out barrier error as documentation says, courtesy of
	SeongJae Park.

4.	Insert space between flag and message consistently in rcuperf,
	courtesy of SeongJae Park.

5.	Insert space between flag and message consistently in rcutorture
	and locktorture, courtesy of SeongJae Park.

								Thanx, Paul

------------------------------------------------------------------------

 include/linux/torture.h |    2 +-
 kernel/rcu/rcuperf.c    |    7 +++----
 kernel/rcu/rcutorture.c |   10 +++++++---
 kernel/torture.c        |   27 +++++++++++++--------------
 4 files changed, 24 insertions(+), 22 deletions(-)