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Re: [Qemu-devel] [PATCH v7 07/20] iscsi: Switch to .bdrv_co_block_status
From: |
Fam Zheng |
Subject: |
Re: [Qemu-devel] [PATCH v7 07/20] iscsi: Switch to .bdrv_co_block_status() |
Date: |
Mon, 8 Jan 2018 16:14:02 +0800 |
User-agent: |
Mutt/1.9.1 (2017-09-22) |
On Fri, 01/05 16:57, Eric Blake wrote:
> We are gradually moving away from sector-based interfaces, towards
> byte-based. Update the iscsi driver accordingly. In this case,
> it is handy to teach iscsi_co_block_status() to handle a NULL map
> and file parameter, even though the block layer passes non-NULL
> values, because we also call the function directly. For now, there
> are no optimizations done based on the want_zero flag.
>
> We can also make the simplification of asserting that the block
> layer passed in aligned values.
>
> Signed-off-by: Eric Blake <address@hidden>
Reviewed-by: Fam Zheng <address@hidden>
- [Qemu-devel] [PATCH v7 00/20] add byte-based block_status driver callbacks, Eric Blake, 2018/01/05
- [Qemu-devel] [PATCH v7 01/20] block: Add .bdrv_co_block_status() callback, Eric Blake, 2018/01/05
- [Qemu-devel] [PATCH v7 03/20] file-posix: Switch to .bdrv_co_block_status(), Eric Blake, 2018/01/05
- [Qemu-devel] [PATCH v7 02/20] block: Switch passthrough drivers to .bdrv_co_block_status(), Eric Blake, 2018/01/05
- [Qemu-devel] [PATCH v7 04/20] gluster: Switch to .bdrv_co_block_status(), Eric Blake, 2018/01/05
- [Qemu-devel] [PATCH v7 05/20] iscsi: Switch cluster_sectors to byte-based, Eric Blake, 2018/01/05
- [Qemu-devel] [PATCH v7 06/20] iscsi: Switch iscsi_allocmap_update() to byte-based, Eric Blake, 2018/01/05
- [Qemu-devel] [PATCH v7 07/20] iscsi: Switch to .bdrv_co_block_status(), Eric Blake, 2018/01/05
- Re: [Qemu-devel] [PATCH v7 07/20] iscsi: Switch to .bdrv_co_block_status(),
Fam Zheng <=
- [Qemu-devel] [PATCH v7 09/20] parallels: Switch to .bdrv_co_block_status(), Eric Blake, 2018/01/05
- [Qemu-devel] [PATCH v7 08/20] null: Switch to .bdrv_co_block_status(), Eric Blake, 2018/01/05
- [Qemu-devel] [PATCH v7 10/20] qcow: Switch to .bdrv_co_block_status(), Eric Blake, 2018/01/05
- [Qemu-devel] [PATCH v7 11/20] qcow2: Switch to .bdrv_co_block_status(), Eric Blake, 2018/01/05
- [Qemu-devel] [PATCH v7 13/20] raw: Switch to .bdrv_co_block_status(), Eric Blake, 2018/01/05
- [Qemu-devel] [PATCH v7 12/20] qed: Switch to .bdrv_co_block_status(), Eric Blake, 2018/01/05
- [Qemu-devel] [PATCH v7 14/20] sheepdog: Switch to .bdrv_co_block_status(), Eric Blake, 2018/01/05
- [Qemu-devel] [PATCH v7 15/20] vdi: Avoid bitrot of debugging code, Eric Blake, 2018/01/05
- [Qemu-devel] [PATCH v7 17/20] vmdk: Switch to .bdrv_co_block_status(), Eric Blake, 2018/01/05