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From: Zack Kirsch <zack@FreeBSD.org>
Date: Sat, 13 Aug 2011 17:20:01 +0000 (UTC)
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Subject: svn commit: r224850 - stable/8/sys/kgssapi
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Author: zack
Date: Sat Aug 13 17:20:00 2011
New Revision: 224850
URL: http://svn.freebsd.org/changeset/base/224850

Log:
  MFC: 224084
  
  Add a small comment about unloading the kgsappi module.

Modified:
  stable/8/sys/kgssapi/gss_impl.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/kgssapi/gss_impl.c
==============================================================================
--- stable/8/sys/kgssapi/gss_impl.c	Sat Aug 13 17:19:24 2011	(r224849)
+++ stable/8/sys/kgssapi/gss_impl.c	Sat Aug 13 17:20:00 2011	(r224850)
@@ -282,7 +282,11 @@ kgssapi_modevent(module_t mod, int type,
 		    rpc_gss_svc_max_data_length;
 		break;
 	case MOD_UNLOAD:
-		/* Unloading of the kgssapi module isn't supported. */
+		/*
+		 * Unloading of the kgssapi module is not currently supported.
+		 * If somebody wants this, we would need to keep track of
+		 * currently executing threads and make sure the count is 0.
+		 */
 		/* FALLTHROUGH */
 	default:
 		error = EOPNOTSUPP;