Re: [Qemu-block] [PATCH v7 4/4] blockdev: Modularize nfs block driver

[Max Reitz]

On 08.08.2016 20:07, Colin Lord wrote:
> Modularizes the nfs block driver so that it gets dynamically loaded.
> 
> Signed-off-by: Colin Lord <address@hidden>
> Reviewed-by: Stefan Hajnoczi <address@hidden>
> ---
>  block/Makefile.objs | 1 +
>  configure           | 4 ++--
>  2 files changed, 3 insertions(+), 2 deletions(-)

I'm not quite sure what this achieves. From what I can see, the NFS
block driver is still linked hard into qemu and it is unconditionally
registered at qemu startup.

(The output from a printf() in nfs_block_init() is visible even when
just starting qemu-img or qemu-io without any arguments; most notably
without bdrv_find_protocol() having been invoked at all.)

Max

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