[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-block] [PATCH v6 11/20] qcow2: Switch to .bdrv_co_block_status

From: Fam Zheng
Subject: Re: [Qemu-block] [PATCH v6 11/20] qcow2: Switch to .bdrv_co_block_status()
Date: Fri, 29 Dec 2017 11:01:47 +0800
User-agent: Mutt/1.9.1 (2017-09-22)

On Thu, 12/07 14:30, Eric Blake wrote:
> We are gradually moving away from sector-based interfaces, towards
> byte-based.  Update the qcow2 driver accordingly.
> For now, we are ignoring the 'want_zero' hint.  However, it should
> be relatively straightforward to honor the hint as a way to return
> larger *pnum values when we have consecutive clusters with the same
> data/zero status but which differ only in having non-consecutive
> mappings.
> Signed-off-by: Eric Blake <address@hidden>
> Reviewed-by: Vladimir Sementsov-Ogievskiy <address@hidden>

Reviewed-by: Fam Zheng <address@hidden>

reply via email to

[Prev in Thread] Current Thread [Next in Thread]