Mailing List Archive

# HG changeset patch
# User Shriram Rajagopalan <rshriram@cs.ubc.ca>
# Date 1299514515 0
# Node ID 649de04caff58624fc36d3cae595015e60dfcb22
# Parent 076b63b74cf60b466aec379895a5ad348371fcb5
blktap2: fix gap in tapdisk2 disk_type numbering

Make the DISK_TYPE_* id numbering in tapdisk-disktypes.h contiguous.
Currently, id 8 is unallocated causing a null disk type entry in
tapdisk_disk_drivers array in tapdisk-disktypes.c. This causes the
function tapdisk_disktype_find() to return an error on encountering
disk types >7 (remus:, log:, etc.).

Signed-off-by: Shriram Rajagopalan <rshriram@cs.ubc.ca>
Acked-by: Daniel Stodden <daniel.stodden@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
---


diff -r 076b63b74cf6 -r 649de04caff5 tools/blktap2/drivers/tapdisk-disktype.h
--- a/tools/blktap2/drivers/tapdisk-disktype.h Mon Mar 07 11:34:09 2011 +0000
+++ b/tools/blktap2/drivers/tapdisk-disktype.h Mon Mar 07 16:15:15 2011 +0000
@@ -37,9 +37,9 @@
#define DISK_TYPE_RAM 5
#define DISK_TYPE_QCOW 6
#define DISK_TYPE_BLOCK_CACHE 7
-#define DISK_TYPE_LOG 9
-#define DISK_TYPE_REMUS 10
-#define DISK_TYPE_VINDEX 11
+#define DISK_TYPE_LOG 8
+#define DISK_TYPE_REMUS 9
+#define DISK_TYPE_VINDEX 10

#define DISK_TYPE_NAME_MAX 32


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