From: Max Reitz <mreitz@redhat.com>
To: qemu-block@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
Peter Maydell <peter.maydell@linaro.org>,
qemu-devel@nongnu.org, Max Reitz <mreitz@redhat.com>
Subject: [PULL 27/31] block/iscsi: drop unallocated_blocks_are_zero
Date: Mon, 6 Jul 2020 12:04:28 +0200 [thread overview]
Message-ID: <20200706100432.2301919-28-mreitz@redhat.com> (raw)
In-Reply-To: <20200706100432.2301919-1-mreitz@redhat.com>
From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
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 <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200528094405.145708-7-vsementsov@virtuozzo.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
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;
}
--
2.26.2
next prev parent reply other threads:[~2020-07-06 10:18 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-06 10:04 [PULL 00/31] Block patches Max Reitz
2020-07-06 10:04 ` [PULL 01/31] block/block-copy: block_copy_dirty_clusters: fix failure check Max Reitz
2020-07-06 10:04 ` [PULL 02/31] qcow2: Fix preallocation on images with unaligned sizes Max Reitz
2020-07-06 10:04 ` [PULL 03/31] iotests: Make _filter_img_create more active Max Reitz
2020-07-10 15:48 ` John Snow
2020-07-06 10:04 ` [PULL 04/31] iotests: filter few more luks specific create options Max Reitz
2020-07-06 10:04 ` [PULL 05/31] iotests/common.rc: Add _require_working_luks Max Reitz
2020-07-06 10:04 ` [PULL 06/31] iotests.py: Add qemu_img_pipe_and_status() Max Reitz
2020-07-06 10:04 ` [PULL 07/31] iotests.py: Add (verify|has)_working_luks() Max Reitz
2020-07-06 10:04 ` [PULL 08/31] iotests: Check whether luks works Max Reitz
2020-07-06 10:04 ` [PULL 09/31] qcrypto/core: add generic infrastructure for crypto options amendment Max Reitz
2020-07-06 10:04 ` [PULL 10/31] qcrypto/luks: implement encryption key management Max Reitz
2020-07-06 10:04 ` [PULL 11/31] block/amend: add 'force' option Max Reitz
2020-07-06 10:04 ` [PULL 12/31] block/amend: separate amend and create options for qemu-img Max Reitz
2020-07-06 10:04 ` [PULL 13/31] block/amend: refactor qcow2 amend options Max Reitz
2020-07-06 10:04 ` [PULL 14/31] block/crypto: rename two functions Max Reitz
2020-07-06 10:04 ` [PULL 15/31] block/crypto: implement the encryption key management Max Reitz
2020-07-06 10:04 ` [PULL 16/31] block/qcow2: extend qemu-img amend interface with crypto options Max Reitz
2020-07-06 10:04 ` [PULL 17/31] iotests: qemu-img tests for luks key management Max Reitz
2020-07-06 10:04 ` [PULL 18/31] block/core: add generic infrastructure for x-blockdev-amend qmp command Max Reitz
2020-07-09 15:09 ` Peter Maydell
2020-07-10 9:54 ` Max Reitz
2020-07-06 10:04 ` [PULL 19/31] block/crypto: implement blockdev-amend Max Reitz
2020-07-06 10:04 ` [PULL 20/31] block/qcow2: " Max Reitz
2020-07-06 10:04 ` [PULL 21/31] iotests: add tests for blockdev-amend Max Reitz
2020-07-06 10:04 ` [PULL 22/31] qemu-img: convert: don't use unallocated_blocks_are_zero Max Reitz
2020-07-06 10:04 ` [PULL 23/31] block: inline bdrv_unallocated_blocks_are_zero() Max Reitz
2020-07-06 10:04 ` [PULL 24/31] block/vdi: return ZERO block-status when appropriate Max Reitz
2020-07-06 10:04 ` [PULL 25/31] block/vpc: " Max Reitz
2020-07-06 10:04 ` [PULL 26/31] block/crypto: drop unallocated_blocks_are_zero Max Reitz
2020-07-06 10:04 ` Max Reitz [this message]
2020-07-06 10:04 ` [PULL 28/31] block/file-posix: " Max Reitz
2020-07-06 10:04 ` [PULL 29/31] block/vhdx: " Max Reitz
2020-07-06 10:04 ` [PULL 30/31] block: " Max Reitz
2020-07-06 10:04 ` [PULL 31/31] qed: Simplify backing reads Max Reitz
2020-07-06 10:31 ` [PULL 00/31] Block patches no-reply
2020-07-07 20:40 ` Peter Maydell
2020-07-08 15:11 ` Maxim Levitsky
2020-07-08 15:45 ` Kevin Wolf
2020-07-08 15:50 ` Maxim Levitsky
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