Author: kib
Date: Fri Aug  6 09:47:48 2010
New Revision: 210926
URL: http://svn.freebsd.org/changeset/base/210926

Log:
  Mark /dev/zero and /dev/null as eternal.
  
  In collaboration with:        pho
  MFC after:    1 month

Modified:
  head/sys/dev/null/null.c

Modified: head/sys/dev/null/null.c
==============================================================================
--- head/sys/dev/null/null.c    Fri Aug  6 09:46:53 2010        (r210925)
+++ head/sys/dev/null/null.c    Fri Aug  6 09:47:48 2010        (r210926)
@@ -112,10 +112,10 @@ null_modevent(module_t mod __unused, int
                if (bootverbose)
                        printf("null: <null device, zero device>\n");
                zbuf = (void *)malloc(PAGE_SIZE, M_TEMP, M_WAITOK | M_ZERO);
-               null_dev = make_dev(&null_cdevsw, 0, UID_ROOT, GID_WHEEL,
-                       0666, "null");
-               zero_dev = make_dev(&zero_cdevsw, 0, UID_ROOT, GID_WHEEL,
-                       0666, "zero");
+               null_dev = make_dev_credf(MAKEDEV_ETERNAL_KLD, &null_cdevsw, 0,
+                   NULL, UID_ROOT, GID_WHEEL, 0666, "null");
+               zero_dev = make_dev_credf(MAKEDEV_ETERNAL_KLD, &zero_cdevsw, 0,
+                   NULL, UID_ROOT, GID_WHEEL, 0666, "zero");
                break;
 
        case MOD_UNLOAD:
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