Add new async_drain to the callout system. This is so-far not used but
authorrrs <rrs@FreeBSD.org>
Tue, 10 Nov 2015 14:49:32 +0000 (14:49 +0000)
committerrrs <rrs@FreeBSD.org>
Tue, 10 Nov 2015 14:49:32 +0000 (14:49 +0000)
commit24a4335f25e5e3f35c98afcd7c04c04c9cff2afb
tree949a5e706e33340bfb5372ec99933262562baed1
parent3c24f04476c275f0d8f0a80603b07ecf4a9012fc
Add new async_drain to the callout system. This is so-far not used but
should be used by TCP for sure in its cleanup of the IN-PCB (will be coming shortly).

Sponsored by: Netflix Inc.
Differential Revision: https://reviews.freebsd.org/D4076
share/man/man9/timeout.9
sys/kern/kern_timeout.c
sys/sys/callout.h