| Current Path : /usr/src/sys/amd64/conf/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/src/sys/amd64/conf/XENHVM |
# # XENHVM -- Xen HVM kernel configuration file for FreeBSD/amd64 # # $FreeBSD: release/9.1.0/sys/amd64/conf/XENHVM 239639 2012-08-24 05:36:37Z cperciva $ # include GENERIC ident XENHVM # # Adaptive locks rely on a lock-free pointer read to determine the run state # of the thread holding a lock when under contention; under a virtualisation # system, the thread run state may not accurately reflect whether the thread # (or rather its host VCPU) is actually executing. As such, disable this # optimisation. # options NO_ADAPTIVE_MUTEXES options NO_ADAPTIVE_RWLOCKS options NO_ADAPTIVE_SX # Xen HVM support options XENHVM device xenpci