kernel - Streamline refcount API
authorMatthew Dillon <dillon@apollo.backplane.com>
Tue, 14 Apr 2020 04:47:43 +0000 (21:47 -0700)
committerMatthew Dillon <dillon@apollo.backplane.com>
Tue, 14 Apr 2020 04:47:43 +0000 (21:47 -0700)
commit0486d94aa7bae282562c0a132d7393ed3e4aa661
treeaf8427cfd0735fd70e2fe3705e3960b1ef1cf919
parentb380bf7db20e8b089e1fb60092bc6dd3edba0d8b
kernel - Streamline refcount API

* Streamline the refcount API, with a few provisios, to improve SMP
  performance.
sys/kern/kern_refcount.c
sys/sys/refcount.h