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    SubjectRE: [[PATCH v1] 15/37] [CIFS] SMBD: Post a SMBD data transfer message with data payload
    Date
    > -----Original Message-----
    > From: linux-cifs-owner@vger.kernel.org [mailto:linux-cifs-
    > owner@vger.kernel.org] On Behalf Of Long Li
    > Sent: Wednesday, August 2, 2017 4:10 PM
    > To: Steve French <sfrench@samba.org>; linux-cifs@vger.kernel.org; samba-
    > technical@lists.samba.org; linux-kernel@vger.kernel.org
    > Cc: Long Li <longli@microsoft.com>
    > Subject: [[PATCH v1] 15/37] [CIFS] SMBD: Post a SMBD data transfer message
    > with data payload
    >

    > Similar to sending transfer message with page payload, this function creates a
    > SMBD data packet and send it over to RDMA, from iov passed from upper layer.

    The following routine is heavily redundant with 14/37 cifs_rdma_post_send_page().
    Because they share quite a bit of protocol and DMA mapping logic, strongly suggest
    they be merged.

    Tom.

    > +static int cifs_rdma_post_send_data(
    > + struct cifs_rdma_info *info,
    > + struct kvec *iov, int n_vec, int remaining_data_length);
    > static int cifs_rdma_post_send_page(struct cifs_rdma_info *info,
    > struct page *page, unsigned long offset,
    > size_t size, int remaining_data_length);
    > @@ -671,6 +674,122 @@ static int cifs_rdma_post_send_page(struct
    > cifs_rdma_info *info, struct page *pa
    > }

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