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0f38c06cab
This commit checks to see if the RCU reader has been preempted within its read-side critical section for RCU flavors supporting this notion (currently only preemptible RCU). If such a preemption occurred, then this is printed at the end of the "Failure/close-call rcutorture reader segments" list at the end of the rcutorture run. [ paulmck: Apply kernel test robot feedback. ] Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Cc: Frederic Weisbecker <frederic@kernel.org> Tested-by: kernel test robot <oliver.sang@intel.com> Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>