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[PATCH 6/8] block/vhdx: drop unallocated_blocks_are_zero
From: |
Vladimir Sementsov-Ogievskiy |
Subject: |
[PATCH 6/8] block/vhdx: drop unallocated_blocks_are_zero |
Date: |
Wed, 6 May 2020 12:25:11 +0300 |
vhdx doesn't have .bdrv_co_block_status handler, so DATA|ALLOCATED is
always assumed for it. unallocated_blocks_are_zero is useless, drop it.
Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
---
block/vhdx.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/block/vhdx.c b/block/vhdx.c
index aedd782604..45963a3166 100644
--- a/block/vhdx.c
+++ b/block/vhdx.c
@@ -1164,9 +1164,6 @@ static int vhdx_get_info(BlockDriverState *bs,
BlockDriverInfo *bdi)
bdi->cluster_size = s->block_size;
- bdi->unallocated_blocks_are_zero =
- (s->params.data_bits & VHDX_PARAMS_HAS_PARENT) == 0;
-
return 0;
}
--
2.21.0
- Re: [PATCH 1/8] block/vdi: return ZERO block-status when appropriate, (continued)
- [PATCH 2/8] block/vpc: return ZERO block-status when appropriate, Vladimir Sementsov-Ogievskiy, 2020/05/06
- [PATCH 3/8] block/crypto: drop unallocated_blocks_are_zero, Vladimir Sementsov-Ogievskiy, 2020/05/06
- [PATCH 4/8] block/iscsi: drop unallocated_blocks_are_zero, Vladimir Sementsov-Ogievskiy, 2020/05/06
- [PATCH 5/8] block/file-posix: drop unallocated_blocks_are_zero, Vladimir Sementsov-Ogievskiy, 2020/05/06
- [PATCH 6/8] block/vhdx: drop unallocated_blocks_are_zero,
Vladimir Sementsov-Ogievskiy <=
- [PATCH 7/8] qemu-img: convert: don't use unallocated_blocks_are_zero, Vladimir Sementsov-Ogievskiy, 2020/05/06
- [PATCH 8/8] block: drop unallocated_blocks_are_zero, Vladimir Sementsov-Ogievskiy, 2020/05/06