diff options
Diffstat (limited to 'block/vhdx-log.c')
| -rw-r--r-- | block/vhdx-log.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/block/vhdx-log.c b/block/vhdx-log.c index 47fec63c61..47ae4b1351 100644 --- a/block/vhdx-log.c +++ b/block/vhdx-log.c @@ -81,7 +81,7 @@ static int vhdx_log_peek_hdr(BlockDriverState *bs, VHDXLogEntries *log, offset = log->offset + read; - ret = bdrv_pread(bs->file, offset, hdr, sizeof(VHDXLogEntryHeader)); + ret = bdrv_pread(bs->file->bs, offset, hdr, sizeof(VHDXLogEntryHeader)); if (ret < 0) { goto exit; } @@ -141,7 +141,7 @@ static int vhdx_log_read_sectors(BlockDriverState *bs, VHDXLogEntries *log, } offset = log->offset + read; - ret = bdrv_pread(bs->file, offset, buffer, VHDX_LOG_SECTOR_SIZE); + ret = bdrv_pread(bs->file->bs, offset, buffer, VHDX_LOG_SECTOR_SIZE); if (ret < 0) { goto exit; } @@ -191,7 +191,8 @@ static int vhdx_log_write_sectors(BlockDriverState *bs, VHDXLogEntries *log, /* full */ break; } - ret = bdrv_pwrite(bs->file, offset, buffer_tmp, VHDX_LOG_SECTOR_SIZE); + ret = bdrv_pwrite(bs->file->bs, offset, buffer_tmp, + VHDX_LOG_SECTOR_SIZE); if (ret < 0) { goto exit; } @@ -353,7 +354,7 @@ static int vhdx_log_read_desc(BlockDriverState *bs, BDRVVHDXState *s, } desc_sectors = vhdx_compute_desc_sectors(hdr.descriptor_count); - desc_entries = qemu_try_blockalign(bs->file, + desc_entries = qemu_try_blockalign(bs->file->bs, desc_sectors * VHDX_LOG_SECTOR_SIZE); if (desc_entries == NULL) { ret = -ENOMEM; @@ -462,7 +463,7 @@ static int vhdx_log_flush_desc(BlockDriverState *bs, VHDXLogDescriptor *desc, /* count is only > 1 if we are writing zeroes */ for (i = 0; i < count; i++) { - ret = bdrv_pwrite_sync(bs->file, file_offset, buffer, + ret = bdrv_pwrite_sync(bs->file->bs, file_offset, buffer, VHDX_LOG_SECTOR_SIZE); if (ret < 0) { goto exit; @@ -509,7 +510,7 @@ static int vhdx_log_flush(BlockDriverState *bs, BDRVVHDXState *s, /* if the log shows a FlushedFileOffset larger than our current file * size, then that means the file has been truncated / corrupted, and * we must refused to open it / use it */ - if (hdr_tmp.flushed_file_offset > bdrv_getlength(bs->file)) { + if (hdr_tmp.flushed_file_offset > bdrv_getlength(bs->file->bs)) { ret = -EINVAL; goto exit; } @@ -539,12 +540,12 @@ static int vhdx_log_flush(BlockDriverState *bs, BDRVVHDXState *s, goto exit; } } - if (bdrv_getlength(bs->file) < desc_entries->hdr.last_file_offset) { + if (bdrv_getlength(bs->file->bs) < desc_entries->hdr.last_file_offset) { new_file_size = desc_entries->hdr.last_file_offset; if (new_file_size % (1024*1024)) { /* round up to nearest 1MB boundary */ new_file_size = ((new_file_size >> 20) + 1) << 20; - bdrv_truncate(bs->file, new_file_size); + bdrv_truncate(bs->file->bs, new_file_size); } } qemu_vfree(desc_entries); @@ -908,8 +909,8 @@ static int vhdx_log_write(BlockDriverState *bs, BDRVVHDXState *s, .sequence_number = s->log.sequence, .descriptor_count = sectors, .reserved = 0, - .flushed_file_offset = bdrv_getlength(bs->file), - .last_file_offset = bdrv_getlength(bs->file), + .flushed_file_offset = bdrv_getlength(bs->file->bs), + .last_file_offset = bdrv_getlength(bs->file->bs), }; new_hdr.log_guid = header->log_guid; @@ -940,7 +941,7 @@ static int vhdx_log_write(BlockDriverState *bs, BDRVVHDXState *s, if (i == 0 && leading_length) { /* partial sector at the front of the buffer */ - ret = bdrv_pread(bs->file, file_offset, merged_sector, + ret = bdrv_pread(bs->file->bs, file_offset, merged_sector, VHDX_LOG_SECTOR_SIZE); if (ret < 0) { goto exit; @@ -950,7 +951,7 @@ static int vhdx_log_write(BlockDriverState *bs, BDRVVHDXState *s, sector_write = merged_sector; } else if (i == sectors - 1 && trailing_length) { /* partial sector at the end of the buffer */ - ret = bdrv_pread(bs->file, + ret = bdrv_pread(bs->file->bs, file_offset, merged_sector + trailing_length, VHDX_LOG_SECTOR_SIZE - trailing_length); |