K 10
svn:author
V 7
trociny
K 8
svn:date
V 27
2012-08-07T18:50:33.636736Z
K 7
svn:log
V 227
In g_gate_dumpconf() always check the result of g_gate_hold().

This fixes "Negative sc_ref" panic possible when sysctl_kern_geom_confxml()
is run simultaneously with destroying GATE device.

Reviewed by:	pjd
MFC after:	3 days

END