tree 6c3af8e0e35ca25c331659a7f6c5c057158ba1d4
parent ca7105f278b3f7bd2c6f2b336c928f679054de4d
author Andy Zhou <azhou@nicira.com> 1410207262 -0700
committer Pravin B Shelar <pshelar@nicira.com> 1415260354 -0800

openvswitch: Refactor get_dp() function into multiple access APIs.

Avoid recursive read_rcu_lock() by using the lighter weight
get_dp_rcu() API. Add proper locking assertions to get_dp().

Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>