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authorjhb <jhb@FreeBSD.org>2013-10-25 19:19:12 +0000
committerjhb <jhb@FreeBSD.org>2013-10-25 19:19:12 +0000
commitb132568f905de9fbe353292fb4825a27f7252749 (patch)
treedc60ebcf360ca88130b3309ee3dcb548d97af395 /sys/geom/geom_disk.h
parent4469fbfd438f6eb6b4f85d5b9cacd76c571f09c2 (diff)
downloadFreeBSD-src-b132568f905de9fbe353292fb4825a27f7252749.zip
FreeBSD-src-b132568f905de9fbe353292fb4825a27f7252749.tar.gz
Reject attempts to attack a disk device that has the old NEEDSGIANT
flag set. Reviewed by: mav
Diffstat (limited to 'sys/geom/geom_disk.h')
-rw-r--r--sys/geom/geom_disk.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/geom/geom_disk.h b/sys/geom/geom_disk.h
index 3c983ee..4cf53c4 100644
--- a/sys/geom/geom_disk.h
+++ b/sys/geom/geom_disk.h
@@ -103,6 +103,7 @@ struct disk {
void *d_drv1;
};
+#define DISKFLAG_RESERVED 0x1 /* Was NEEDSGIANT */
#define DISKFLAG_OPEN 0x2
#define DISKFLAG_CANDELETE 0x4
#define DISKFLAG_CANFLUSHCACHE 0x8
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