diff options
| author | Jeff Cody <jcody@redhat.com> | 2013-10-30 10:44:52 -0400 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-11-07 13:58:59 +0100 |
| commit | 61c02e5687dcc581c9d3413b61040b023adeaa9c (patch) | |
| tree | c24d01940195c6f75aa0449c4df216841e70e705 /block | |
| parent | 1e74a971cb3229813112c74dca81e599812b66f3 (diff) | |
block: vhdx - fix comment typos in header, fix incorrect struct fields
VHDXPage83Data and VHDXParentLocatorHeader both incorrectly had their
MSGUID fields set as arrays of 16. This is incorrect (it stems from
an early version where those fields were uint_8 arrays). Those fields
were, up to this patch, unused.
Also, there were a couple of typos and incorrect wording in comments,
and those have been fixed up as well.
Signed-off-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/vhdx.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/block/vhdx.h b/block/vhdx.h index 15486c742d..f222d1876e 100644 --- a/block/vhdx.h +++ b/block/vhdx.h @@ -58,7 +58,7 @@ typedef struct VHDXFileIdentifier { uint64_t signature; /* "vhdxfile" in ASCII */ uint16_t creator[256]; /* optional; utf-16 string to identify - the vhdx file creator. Diagnotistic + the vhdx file creator. Diagnostic only */ } VHDXFileIdentifier; @@ -114,8 +114,8 @@ typedef struct QEMU_PACKED VHDXHeader { there is no valid log. If non-zero, log entries with this guid are valid. */ - uint16_t log_version; /* version of the log format. Mustn't be - zero, unless log_guid is also zero */ + uint16_t log_version; /* version of the log format. Must be + set to zero */ uint16_t version; /* version of the vhdx file. Currently, only supported version is "1" */ uint32_t log_length; /* length of the log. Must be multiple @@ -281,7 +281,7 @@ typedef struct QEMU_PACKED VHDXVirtualDiskSize { } VHDXVirtualDiskSize; typedef struct QEMU_PACKED VHDXPage83Data { - MSGUID page_83_data[16]; /* unique id for scsi devices that + MSGUID page_83_data; /* unique id for scsi devices that support page 0x83 */ } VHDXPage83Data; @@ -296,7 +296,7 @@ typedef struct QEMU_PACKED VHDXVirtualDiskPhysicalSectorSize { } VHDXVirtualDiskPhysicalSectorSize; typedef struct QEMU_PACKED VHDXParentLocatorHeader { - MSGUID locator_type[16]; /* type of the parent virtual disk. */ + MSGUID locator_type; /* type of the parent virtual disk. */ uint16_t reserved; uint16_t key_value_count; /* number of key/value pairs for this locator */ |