[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v2 6/9] block/iscsi: drop unallocated_blocks_are_zero
From: |
Vladimir Sementsov-Ogievskiy |
Subject: |
[PATCH v2 6/9] block/iscsi: drop unallocated_blocks_are_zero |
Date: |
Thu, 7 May 2020 11:47:57 +0300 |
We set bdi->unallocated_blocks_are_zero = iscsilun->lbprz, but
iscsi_co_block_status doesn't return 0 in case of iscsilun->lbprz, it
returns ZERO when appropriate. So actually unallocated_blocks_are_zero
is useless (it doesn't affect the only user of the field:
bdrv_co_block_status()). Drop it now.
Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
---
block/iscsi.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/block/iscsi.c b/block/iscsi.c
index a8b76979d8..767e3e75fd 100644
--- a/block/iscsi.c
+++ b/block/iscsi.c
@@ -2163,7 +2163,6 @@ static int coroutine_fn
iscsi_co_truncate(BlockDriverState *bs, int64_t offset,
static int iscsi_get_info(BlockDriverState *bs, BlockDriverInfo *bdi)
{
IscsiLun *iscsilun = bs->opaque;
- bdi->unallocated_blocks_are_zero = iscsilun->lbprz;
bdi->cluster_size = iscsilun->cluster_size;
return 0;
}
--
2.21.0
- [PATCH v2 1/9] qemu-img: convert: don't use unallocated_blocks_are_zero, (continued)
- [PATCH v2 1/9] qemu-img: convert: don't use unallocated_blocks_are_zero, Vladimir Sementsov-Ogievskiy, 2020/05/07
- [PATCH v2 3/9] block/vdi: return ZERO block-status when appropriate, Vladimir Sementsov-Ogievskiy, 2020/05/07
- [PATCH v2 2/9] block: inline bdrv_unallocated_blocks_are_zero(), Vladimir Sementsov-Ogievskiy, 2020/05/07
- [PATCH v2 7/9] block/file-posix: drop unallocated_blocks_are_zero, Vladimir Sementsov-Ogievskiy, 2020/05/07
- [PATCH v2 5/9] block/crypto: drop unallocated_blocks_are_zero, Vladimir Sementsov-Ogievskiy, 2020/05/07
- [PATCH v2 4/9] block/vpc: return ZERO block-status when appropriate, Vladimir Sementsov-Ogievskiy, 2020/05/07
- [PATCH v2 6/9] block/iscsi: drop unallocated_blocks_are_zero,
Vladimir Sementsov-Ogievskiy <=
- [PATCH v2 8/9] block/vhdx: drop unallocated_blocks_are_zero, Vladimir Sementsov-Ogievskiy, 2020/05/07
- [PATCH v2 9/9] block: drop unallocated_blocks_are_zero, Vladimir Sementsov-Ogievskiy, 2020/05/07
- [PATCH v2 10/9] qed: Simplify backing reads, Eric Blake, 2020/05/07
- Re: [PATCH v2 0/9] drop unallocated_blocks_are_zero, Vladimir Sementsov-Ogievskiy, 2020/05/19