Author: mav
Date: Wed Apr 24 19:56:02 2019
New Revision: 346644
URL: https://svnweb.freebsd.org/changeset/base/346644
Log:
Call delist_dev() before destroy_dev_sched_cb().
destroy_dev_sched_cb() is excessively asynchronous, and during media change
retaste new provider may appear sooner then device of the previous one get
destroyed.
MFC after: 1 week
Sponsored by: iXsystems, Inc.
Modified:
head/sys/geom/geom_dev.c
Modified: head/sys/geom/geom_dev.c
==============================================================================
--- head/sys/geom/geom_dev.c Wed Apr 24 18:24:22 2019 (r346643)
+++ head/sys/geom/geom_dev.c Wed Apr 24 19:56:02 2019 (r346644)
@@ -863,6 +863,7 @@ g_dev_orphan(struct g_consumer *cp)
(void)clear_dumper(curthread);
/* Destroy the struct cdev *so we get no more requests */
+ delist_dev(dev);
destroy_dev_sched_cb(dev, g_dev_callback, cp);
}
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