K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2015-03-02T22:48:11.822155Z
K 7
svn:log
V 226
Make periphdriver_register() take XPT lock when modifying the periph_drivers
array.

This fixes a panic that sometimes occured when kldloading ctl.ko.

Reviewed by:	mav@
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation

END