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由 Max Reitz 提交于
Although qemu-img already creates BlockBackends, it does not do accesses to the images through them. This patch converts all of the bdrv_* calls for which this is currently possible to blk_* calls. Most of the remaining calls will probably stay bdrv_* calls because they really do operate on the BDS level instead of the BB level. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 1423162705-32065-10-git-send-email-mreitz@redhat.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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