diff options
author | Jeff Cody <jcody@redhat.com> | 2013-10-30 10:44:40 -0400 |
---|---|---|
committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-11-07 13:58:58 +0100 |
commit | 28541d46280733b9afe7b106a3a6665275a45e5f (patch) | |
tree | 51f29fee931aed2832df7bd31e4caeff474adae7 | |
parent | 4f18b7824ab5eda9fe051f5b24e90e5f34d08a23 (diff) |
block: vhdx code movement - VHDXMetadataEntries and BDRVVHDXState to header.
In preparation for VHDX log support, move these structures to the
header.
Signed-off-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
-rw-r--r-- | block/vhdx.c | 52 | ||||
-rw-r--r-- | block/vhdx.h | 48 |
2 files changed, 48 insertions, 52 deletions
diff --git a/block/vhdx.c b/block/vhdx.c index 7b94c42eee..2c921cff4e 100644 --- a/block/vhdx.c +++ b/block/vhdx.c @@ -105,16 +105,6 @@ static const MSGUID parent_vhdx_guid = { .data1 = 0xb04aefb7, META_PAGE_83_PRESENT | META_LOGICAL_SECTOR_SIZE_PRESENT | \ META_PHYS_SECTOR_SIZE_PRESENT) -typedef struct VHDXMetadataEntries { - VHDXMetadataTableEntry file_parameters_entry; - VHDXMetadataTableEntry virtual_disk_size_entry; - VHDXMetadataTableEntry page83_data_entry; - VHDXMetadataTableEntry logical_sector_size_entry; - VHDXMetadataTableEntry phys_sector_size_entry; - VHDXMetadataTableEntry parent_locator_entry; - uint16_t present; -} VHDXMetadataEntries; - typedef struct VHDXSectorInfo { uint32_t bat_idx; /* BAT entry index */ @@ -125,48 +115,6 @@ typedef struct VHDXSectorInfo { uint64_t block_offset; /* block offset, in bytes */ } VHDXSectorInfo; - - -typedef struct BDRVVHDXState { - CoMutex lock; - - int curr_header; - VHDXHeader *headers[2]; - - VHDXRegionTableHeader rt; - VHDXRegionTableEntry bat_rt; /* region table for the BAT */ - VHDXRegionTableEntry metadata_rt; /* region table for the metadata */ - - VHDXMetadataTableHeader metadata_hdr; - VHDXMetadataEntries metadata_entries; - - VHDXFileParameters params; - uint32_t block_size; - uint32_t block_size_bits; - uint32_t sectors_per_block; - uint32_t sectors_per_block_bits; - - uint64_t virtual_disk_size; - uint32_t logical_sector_size; - uint32_t physical_sector_size; - - uint64_t chunk_ratio; - uint32_t chunk_ratio_bits; - uint32_t logical_sector_size_bits; - - uint32_t bat_entries; - VHDXBatEntry *bat; - uint64_t bat_offset; - - MSGUID session_guid; - - - VHDXParentLocatorHeader parent_header; - VHDXParentLocatorEntry *parent_entries; - - Error *migration_blocker; -} BDRVVHDXState; - /* Calculates new checksum. * * Zero is substituted during crc calculation for the original crc field diff --git a/block/vhdx.h b/block/vhdx.h index 403f766456..2f7461d67b 100644 --- a/block/vhdx.h +++ b/block/vhdx.h @@ -308,6 +308,54 @@ typedef struct QEMU_PACKED VHDXParentLocatorEntry { /* ----- END VHDX SPECIFICATION STRUCTURES ---- */ +typedef struct VHDXMetadataEntries { + VHDXMetadataTableEntry file_parameters_entry; + VHDXMetadataTableEntry virtual_disk_size_entry; + VHDXMetadataTableEntry page83_data_entry; + VHDXMetadataTableEntry logical_sector_size_entry; + VHDXMetadataTableEntry phys_sector_size_entry; + VHDXMetadataTableEntry parent_locator_entry; + uint16_t present; +} VHDXMetadataEntries; + +typedef struct BDRVVHDXState { + CoMutex lock; + + int curr_header; + VHDXHeader *headers[2]; + + VHDXRegionTableHeader rt; + VHDXRegionTableEntry bat_rt; /* region table for the BAT */ + VHDXRegionTableEntry metadata_rt; /* region table for the metadata */ + + VHDXMetadataTableHeader metadata_hdr; + VHDXMetadataEntries metadata_entries; + + VHDXFileParameters params; + uint32_t block_size; + uint32_t block_size_bits; + uint32_t sectors_per_block; + uint32_t sectors_per_block_bits; + + uint64_t virtual_disk_size; + uint32_t logical_sector_size; + uint32_t physical_sector_size; + + uint64_t chunk_ratio; + uint32_t chunk_ratio_bits; + uint32_t logical_sector_size_bits; + + uint32_t bat_entries; + VHDXBatEntry *bat; + uint64_t bat_offset; + + MSGUID session_guid; + + VHDXParentLocatorHeader parent_header; + VHDXParentLocatorEntry *parent_entries; + + Error *migration_blocker; +} BDRVVHDXState; void vhdx_guid_generate(MSGUID *guid); |