K 10
svn:author
V 3
ken
K 8
svn:date
V 27
2012-12-09T19:53:21.150478Z
K 7
svn:log
V 600
Fix a couple of CTL locking issues and clean up some duplicated code.

ctl_frontend_cam_sim.c:	Coalesce cfcs_online() and cfcs_offline()
			into a single function since these were
			identical except for one line.

			Make sure we hold the SIM lock around path
			creation, and calling xpt_rescan().

scsi_ctl.c:		In ctlfe_onoffline(), make sure we hold the
			SIM lock around path creation and free
			calls, as well as xpt_action().

			In ctlfe_lun_enable(), hold the SIM lock
			around path and peripheral operations that
			require it.

Sponsored by:	Spectra Logic Corporation
MFC after:	1 week

END