[PATCH tip/core/rcu 12/17] rcutorture: Print histogram of CB invocation at OOM time

One reason why a forward-progress test might fail would be if something prevented or delayed callback invocation. This commit therefore adds a callback-invocation histogram printout when OOM is reported to rcutorture. Signed-off-by: Paul E. McKenney --- kernel/rcu/rcutorture.c | 24

[PATCH tip/core/rcu 12/17] rcutorture: Print histogram of CB invocation at OOM time

One reason why a forward-progress test might fail would be if something prevented or delayed callback invocation. This commit therefore adds a callback-invocation histogram printout when OOM is reported to rcutorture. Signed-off-by: Paul E. McKenney --- kernel/rcu/rcutorture.c | 24