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Re: [Qemu-devel] [PATCH v4 0/3] raw-posix: Fix raw_co_get_block_status()
From: |
Kevin Wolf |
Subject: |
Re: [Qemu-devel] [PATCH v4 0/3] raw-posix: Fix raw_co_get_block_status() |
Date: |
Tue, 28 Oct 2014 15:27:48 +0100 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
Am 24.10.2014 um 12:57 hat Max Reitz geschrieben:
> raw_co_get_block_status() should return 0 and set *pnum to 0 after the
> EOF; currently it does this merely by accident, so implement it
> directly. Also, nb_sectors should be clamped against the image end.
>
> While doing that, centralize the generation of
> raw_co_get_block_status()'s return value along the way.
>
>
> v4:
> - Patch 1: Use DIV_ROUND_UP() for the range until the image end instead
> of truncating integer division [Eric]
> - Patch 3:
> - Use qemu-img resize -f raw instrad of truncate [Eric]
> - Use qemu with HMP qemu-io instead of qemu-io itself; drop the
> qemu-img test [Eric]
Reviewed-by: Kevin Wolf <address@hidden>