ifq/staging: Clean up IFQ packet staging resources
authorSepherosa Ziehau <sephe@dragonflybsd.org>
Wed, 26 Dec 2012 12:24:43 +0000 (20:24 +0800)
committerSepherosa Ziehau <sephe@dragonflybsd.org>
Thu, 27 Dec 2012 08:00:13 +0000 (16:00 +0800)
commit5804f3d1f509fd4e29a227f149abf7b8085b8c29
treef6625914bfc2fdfa9a4c4910299f0ad093ed6dca
parentb7a0c9582846964f9c91dbe9a4e57dba71bd6828
ifq/staging: Clean up IFQ packet staging resources

- Make sure pending if_start scheduling IPIs are synchronized
- Make sure IFQ packets are no longer staged on any CPUs
- Free IFQ packet staging bookkeeping memory
sys/net/if.c