freebsd-skq/sys/xen/xenstore
royger b46ad6a9a7 xenstore: fix suspension when using the xenstore device
Lock the xenstore request mutex when suspending user-space processes, in order
to prevent any process from holding this lock when going into suspension, or
else the xenstore suspend process is going to deadlock.

Submitted by:		Liuyingdong <liuyingdong@huawei.com>
Reviewed by:		royger
MFC after:		2 weeks
Differential revision:	https://reviews.freebsd.org/D9638
2017-03-07 09:17:48 +00:00
..
xenstore_internal.h
xenstorevar.h