Commits
Paul E. McKenney committed 8cdd32a9183
rcu: refer RCU CPU stall-warning victims to stallwarn.txt There is some documentation on RCU CPU stall warnings contained in Documentation/RCU/stallwarn.txt, but it will not be apparent to someone who runs into such a warning while under time pressure. This commit therefore adds comments preceding the printk()s pointing out the location of this documentation. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>