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authorLong Li <longli@microsoft.com>2018-04-17 12:17:10 -0700
committerSteve French <smfrench@gmail.com>2018-04-20 12:18:28 -0500
commitff30b89e0ab71115cbad6ae10a58bd83fe18b41f (patch)
tree3e058941bc5c8e2baf06b6025f522730346bcbfa
parentab60ee7bf9a84954f50a66a3d835860e80f99b7f (diff)
downloadlinux-stericsson-ff30b89e0ab71115cbad6ae10a58bd83fe18b41f.tar.gz
cifs: smbd: Dump SMB packet when configured
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@microsoft.com> Cc: stable@vger.kernel.org Signed-off-by: Steve French <smfrench@gmail.com> Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
-rw-r--r--fs/cifs/smbdirect.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c
index d611ed0537fd..87817ddcc096 100644
--- a/fs/cifs/smbdirect.c
+++ b/fs/cifs/smbdirect.c
@@ -1028,7 +1028,7 @@ 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,
@@ -2139,6 +2139,10 @@ 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 "