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OS-2366 ddi_periodic_add(9F) is entirely rubbish (MORE)
@@ -20,11 +20,11 @@
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
- * Copyright 2011 Joyent, Inc. All rights reserved.
+ * Copyright 2013 Joyent, Inc. All rights reserved.
*/
#include <sys/param.h>
#include <sys/types.h>
#include <sys/sysmacros.h>
@@ -46,10 +46,11 @@
#include <sys/debug.h>
#include <sys/ftrace.h>
#include <sys/cmn_err.h>
#include <sys/panic.h>
#include <sys/ddi.h>
+#include <sys/ddi_periodic.h>
#include <sys/sunddi.h>
#include <sys/policy.h>
#include <sys/zone.h>
#include <sys/condvar.h>
#include <sys/thread.h>
@@ -283,10 +284,16 @@
vfs_unmountall();
(void) VFS_MOUNTROOT(rootvfs, ROOT_UNMOUNT);
vfs_syncall();
+ /*
+ * Check for (and unregister) any DDI periodic handlers that
+ * still exist, as they most likely constitute resource leaks:
+ */
+ ddi_periodic_fini();
+
dump_ereports();
dump_messages();
invoke_cb = B_TRUE;