Commits

Gleb Natapov committed 29ce8310000
rcu: provide rcu_virt_note_context_switch() function. Provide rcu_virt_note_context_switch() for vitalization use to note quiescent state during guest entry. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>