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xen-devel
Re: [Xen-devel] [4 Patches] New blktap implementation, 2nd try
Dutch Meyer schrieb:
> 1) deprecate-blktap. A patch to deprecate the open source blktap, by
> moving it and issuing a warning whenever it is used. No functionality
> is modified in this patch, it is just housekeeping.
Why would you want to keep the old version around if the new one is so
much better?
> 2) restore-blktap. A patch to add a new blktap implementation that is
> feature equivalent to (or better than) the current blktap. This will
> eventually replace the current blktap implementation.
Now this is a huge patch, nearly impossible to review. At a first glance
I noticed that it shares large parts with the old implementation. So
while I believe you that the first patch is only moving things around, I
really can't tell what this patch is actually doing.
It would be really useful to have the real diff, i.e. keep the old files
in patch 1 and modify them here. Best you also split this patch into a
patch for the core and one patch for the changes to each driver.
I didn't really look into the patch but merely scrolled through it and
looked at the diffstat, so maybe I'm wrong, but it seems to lack
implementations for tap:qcow2, tap:vmdk and tap:ioemu. Why that?
Kevin
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