tree b18000bcdd57bc976a4658106395f86cf553c464
parent a3dc3fb161f9b4066c0fce22db72638af8baf83b
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1281742462 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1282320014 -0700

rcu: document ways of stalling updates in low-memory situations

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