dpif-netdev: preserve packet metadata fields across recirculation
authorAndy Zhou <azhou@nicira.com>
Tue, 8 Apr 2014 18:32:57 +0000 (11:32 -0700)
committerAndy Zhou <azhou@nicira.com>
Wed, 9 Apr 2014 17:59:48 +0000 (10:59 -0700)
commit4347b9b38e75ddb30975039ae95eade9efe5be3e
tree653280a6f179cccccb6a5ccf9b8c47006187492a
parent65a0903b26bdff3e42dc0fa78ef5b73a48448e80
dpif-netdev: preserve packet metadata fields across recirculation

If the actions executed during recirculation changed metadata fields,
then any actions after the recirculation returns would see those new
values. Now, all metadata are saved and restored across a recirculation.

Signed-off-by: Andy Zhou <azhou@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
lib/dpif-netdev.c