Author: ae
Date: Thu Jan 26 07:51:51 2012
New Revision: 230566
URL: http://svn.freebsd.org/changeset/base/230566
Log:
MFC r226880 (modified version):
Our geom withering function could take some time before geom with its
providers and consumers will be destroyed. Before take some actions
with a geom, check that it is not destroyed at the moment.
Modified:
stable/8/sys/geom/part/g_part.c
Directory Properties:
stable/8/sys/ (props changed)
Modified: stable/8/sys/geom/part/g_part.c
==============================================================================
--- stable/8/sys/geom/part/g_part.c Thu Jan 26 07:42:54 2012
(r230565)
+++ stable/8/sys/geom/part/g_part.c Thu Jan 26 07:51:51 2012
(r230566)
@@ -320,6 +320,8 @@ g_part_parm_geom(const char *name, struc
gp = g_part_find_geom(name);
if (gp == NULL)
return (EINVAL);
+ if ((gp->flags & G_GEOM_WITHER) != 0)
+ return (ENXIO);
*v = gp;
return (0);
}
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