freebsd-skq/sys/geom/multipath
smh 4bf76e39ad Prevent g_access calls to bad multipath members
When a multipath member is orphaned its access members are zeroed before its
removed if marked for wither, so prevent any future calls to g_access on
such members.

This prevents a panic on debug kernels which validates the resultant values
aren't negative.

Reviewed by:	mav
MFC after:	2 weeks
Sponsored by:	Multiplay
Differential Revision:	https://reviews.freebsd.org/D4416
2015-12-15 21:11:41 +00:00
..
g_multipath.c
g_multipath.h