On Mon, Apr 16, 2018 at 05:49:18PM -0700, Long Li wrote:
> From: Long Li <longli@xxxxxxxxxxxxx>
>
> When sending through SMB Direct, also dump the packet in SMB send path.
>
> Also fixed a typo in debug message.
>
> Signed-off-by: Long Li <longli@xxxxxxxxxxxxx>
> ---
> fs/cifs/smbdirect.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c
> index f575e9a..6ff864a 100644
> --- a/fs/cifs/smbdirect.c
> +++ b/fs/cifs/smbdirect.c
> @@ -1029,7 +1029,7 @@ static int smbd_post_send(struct smbd_connection *info,
> for (i = 0; i < request->num_sge; i++) {
> log_rdma_send(INFO,
> "rdma_request sge[%d] addr=%llu length=%u\n",
> - i, request->sge[0].addr, request->sge[0].length);
> + i, request->sge[i].addr, request->sge[i].length);
> ib_dma_sync_single_for_device(
> info->id->device,
> request->sge[i].addr,
> @@ -2130,6 +2130,10 @@ int smbd_send(struct smbd_connection *info, struct smb_rqst *rqst)
> goto done;
> }
>
> + cifs_dbg(FYI, "Sending smb (RDMA): smb_len=%u\n", buflen);
> + for (i = 0; i < rqst->rq_nvec-1; i++)
> + dump_smb(iov[i].iov_base, iov[i].iov_len);
> +
> remaining_data_length = buflen;
>
> log_write(INFO, "rqst->rq_nvec=%d rqst->rq_npages=%d rq_pagesz=%d "
> --
> 2.7.4
<formletter>
This is not the correct way to submit patches for inclusion in the
stable kernel tree. Please read:
https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.
</formletter>
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