Disable autoload if there are any profile probes.

2016-04-09 15:17:58 +00:00 · 2016-04-09 15:17:58 +00:00 · 51346d2825
parent 4026866f8e
commit 51346d2825
1 changed files with 6 additions and 1 deletions
--- a/external/cddl/osnet/dev/profile/profile.c
+++ b/external/cddl/osnet/dev/profile/profile.c
@ -1,4 +1,4 @@
-/*	$NetBSD: profile.c,v 1.5 2016/04/04 05:15:07 riastradh Exp $	*/
+/*	$NetBSD: profile.c,v 1.6 2016/04/09 15:17:58 riastradh Exp $	*/

 /*
 * CDDL HEADER START
@ -576,6 +576,11 @@ dtrace_profile_modcmd(modcmd_t cmd, void *data)
 		profile_unload();
 		return 0;

+	case MODULE_CMD_AUTOUNLOAD:
+		if (profile_total)
+			return EBUSY;
+		return 0;
+
 	default:
 		return ENOTTY;
 	}