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SubjectRE: [[PATCH v1] 16/37] [CIFS] SMBD: Post a SMBD message with no payload
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> -----Original Message-----
> From: Christoph Hellwig [mailto:hch@infradead.org]
> Sent: Sunday, August 13, 2017 3:24 AM
> To: Long Li <longli@microsoft.com>
> Cc: Steve French <sfrench@samba.org>; linux-cifs@vger.kernel.org; samba-
> technical@lists.samba.org; linux-kernel@vger.kernel.org; Long Li
> <longli@microsoft.com>
> Subject: Re: [[PATCH v1] 16/37] [CIFS] SMBD: Post a SMBD message with no
> payload
>
> On Wed, Aug 02, 2017 at 01:10:27PM -0700, Long Li wrote:
> > From: Long Li <longli@microsoft.com>
> >
> > Implement the function to send a SMBD message with no payload. This is
> required at times when we want to extend credtis to server to have it
> continue to send data, without sending any actual data payload.
>
> Shouldn't this just be implemented as a special case in the version that posts
> data?

It uses a different packet format "struct smbd_data_transfer_no_data". I can restructure some common code to share between packet sending functions.

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