drive-backup: added support for data compression

[qemu.git] / block / blkverify.c

diff --git a/block/blkverify.c b/block/blkverify.c
index 9414b7a84e4f78e7676244843aa77fde23f78a92..da62d75969641e1ab7e5cf09b767775006708ee0 100644 (file)
--- a/block/blkverify.c
+++ b/block/blkverify.c
@@ -247,9 +247,9 @@ static BlockAIOCB *blkverify_aio_readv(BlockDriverState *bs,
     qemu_iovec_init(&acb->raw_qiov, acb->qiov->niov);
     qemu_iovec_clone(&acb->raw_qiov, qiov, acb->buf);
 
-    bdrv_aio_readv(s->test_file->bs, sector_num, qiov, nb_sectors,
+    bdrv_aio_readv(s->test_file, sector_num, qiov, nb_sectors,
                    blkverify_aio_cb, acb);
-    bdrv_aio_readv(bs->file->bs, sector_num, &acb->raw_qiov, nb_sectors,
+    bdrv_aio_readv(bs->file, sector_num, &acb->raw_qiov, nb_sectors,
                    blkverify_aio_cb, acb);
     return &acb->common;
 }
@@ -262,9 +262,9 @@ static BlockAIOCB *blkverify_aio_writev(BlockDriverState *bs,
     BlkverifyAIOCB *acb = blkverify_aio_get(bs, true, sector_num, qiov,
                                             nb_sectors, cb, opaque);
 
-    bdrv_aio_writev(s->test_file->bs, sector_num, qiov, nb_sectors,
+    bdrv_aio_writev(s->test_file, sector_num, qiov, nb_sectors,
                     blkverify_aio_cb, acb);
-    bdrv_aio_writev(bs->file->bs, sector_num, qiov, nb_sectors,
+    bdrv_aio_writev(bs->file, sector_num, qiov, nb_sectors,
                     blkverify_aio_cb, acb);
     return &acb->common;
 }
@@ -293,22 +293,6 @@ static bool blkverify_recurse_is_first_non_filter(BlockDriverState *bs,
     return bdrv_recurse_is_first_non_filter(s->test_file->bs, candidate);
 }
 
-/* Propagate AioContext changes to ->test_file */
-static void blkverify_detach_aio_context(BlockDriverState *bs)
-{
-    BDRVBlkverifyState *s = bs->opaque;
-
-    bdrv_detach_aio_context(s->test_file->bs);
-}
-
-static void blkverify_attach_aio_context(BlockDriverState *bs,
-                                         AioContext *new_context)
-{
-    BDRVBlkverifyState *s = bs->opaque;
-
-    bdrv_attach_aio_context(s->test_file->bs, new_context);
-}
-
 static void blkverify_refresh_filename(BlockDriverState *bs, QDict *options)
 {
     BDRVBlkverifyState *s = bs->opaque;
@@ -356,9 +340,6 @@ static BlockDriver bdrv_blkverify = {
     .bdrv_aio_writev                  = blkverify_aio_writev,
     .bdrv_aio_flush                   = blkverify_aio_flush,
 
-    .bdrv_attach_aio_context          = blkverify_attach_aio_context,
-    .bdrv_detach_aio_context          = blkverify_detach_aio_context,
-
     .is_filter                        = true,
     .bdrv_recurse_is_first_non_filter = blkverify_recurse_is_first_non_filter,
 };