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| author |   Chuck Lever <chuck.lever@oracle.com> | 2017-04-09 13:05:36 -0400 |
|---|---|---|
| committer |   J. Bruce Fields <bfields@redhat.com> | 2017-04-25 17:25:54 -0400 |
| commit | 17f5f7f506aaca985b95df7ef7fc2ff49c36a8e9 (patch) | |
| tree | e23f5692874b2d541dfc49c9bb0feb569f00f9cb /include/linux/sunrpc | |
| parent | NFS: don't try to cross a mountpount when there isn't one there. (diff) | |
| download | linux-dev-17f5f7f506aaca985b95df7ef7fc2ff49c36a8e9.tar.xz linux-dev-17f5f7f506aaca985b95df7ef7fc2ff49c36a8e9.zip | |
svcrdma: Move send_wr to svc_rdma_op_ctxt
Clean up: Move the ib_send_wr off the stack, and move common code
to post a Send Work Request into a helper.
This is a refactoring change only.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'include/linux/sunrpc')
| -rw-r--r-- | include/linux/sunrpc/svc_rdma.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h index b105f73e3ca2..287db5c179d8 100644 --- a/include/linux/sunrpc/svc_rdma.h +++ b/include/linux/sunrpc/svc_rdma.h @@ -85,6 +85,7 @@ struct svc_rdma_op_ctxt { enum dma_data_direction direction; int count; unsigned int mapped_sges; + struct ib_send_wr send_wr; struct ib_sge sge[RPCSVC_MAXPAGES]; struct page *pages[RPCSVC_MAXPAGES]; }; @@ -227,6 +228,9 @@ extern int rdma_read_chunk_frmr(struct svcxprt_rdma *, struct svc_rqst *, /* svc_rdma_sendto.c */ extern int svc_rdma_map_xdr(struct svcxprt_rdma *, struct xdr_buf *, struct svc_rdma_req_map *, bool); +extern int svc_rdma_post_send_wr(struct svcxprt_rdma *rdma, + struct svc_rdma_op_ctxt *ctxt, + int num_sge, u32 inv_rkey); extern int svc_rdma_sendto(struct svc_rqst *); extern void svc_rdma_send_error(struct svcxprt_rdma *, struct rpcrdma_msg *, int); |