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author	Paul E. McKenney <paulmck@linux.vnet.ibm.com>
	Wed, 19 Feb 2014 18:51:42 +0000 (10:51 -0800)
committer	Paul E. McKenney <paulmck@linux.vnet.ibm.com>
	Tue, 13 May 2014 18:18:18 +0000 (11:18 -0700)
commit	ad0dc7f94dbf417b1c7d42e1f0b250f045b27f8f
tree	7ab989cc1da5014778a7bd24ec94184104e5b517	tree \| snapshot (tar.gz zip)
parent	c9eaa447e77efe77b7fa4c953bd62de8297fd6c5	commit \| diff

rcutorture: Add forward-progress checking for writer

The rcutorture output currently does not distinguish between stalls in
the RCU implementation and stalls in the rcu_torture_writer() kthreads.
This commit therefore adds some diagnostics to help distinguish between
these two conditions, at least for the non-SRCU implementations. (SRCU
does not provide evidence of update-side forward progress by design.)

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

include/linux/rcupdate.h		diff \| blob \| blame \| history
kernel/rcu/rcutorture.c		diff \| blob \| blame \| history
kernel/rcu/tree.c		diff \| blob \| blame \| history

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