Re: [PATCH 41/52] nfsd4: turn off zero-copy-read in exotic cases

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On 05/28/2014 10:01 AM, J. Bruce Fields wrote:
> On Wed, May 28, 2014 at 01:09:45AM -0700, Christoph Hellwig wrote:
>> On Thu, May 22, 2014 at 03:32:16PM -0400, J. Bruce Fields wrote:
>>> Later patches handle those "exotic compounds", this one just makes sure
>>> zero-copy is turned off in those cases.
>> How did you test these exotic compounds?
> I have is a pynfs test that sends a compound with multiple reads in it.
>
> I don't think that's pushed out to my regular pynfs tree, I'll try to do
> that today.
>
> I could really use more of those.  Maybe I'm wrong, but I'm worried less
> about this case than the more finicky out-of-reply-space cases, where I
> do have patches puporting to fix problems that I haven't really
> verified.

I'll eventually be using this case for READ_PLUS.  I'll be sure to send problems your way! :)

Anna
>
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