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The client provides the location of Write chunks into which the server writes bulk payload. The client provides these when the Upper Layer Protocol wants direct data placement and the Binding allows it. (For NFS, this is READ and READLINK operations). The client also provides the location of a Reply chunk into which the server writes the non-bulk part of an RPC reply. The client provides this chunk whenever it believes the reply can be larger than its receive buffers. The server then uses the presence of these chunks to determine how it will form its reply message. svc_rdma_sendto() was looking for Write and Reply chunks multiple times for every reply message. It would be more efficient to do it just once. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> |
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| .. | ||
| backchannel.c | ||
| fmr_ops.c | ||
| frwr_ops.c | ||
| Makefile | ||
| module.c | ||
| physical_ops.c | ||
| rpc_rdma.c | ||
| svc_rdma.c | ||
| svc_rdma_backchannel.c | ||
| svc_rdma_marshal.c | ||
| svc_rdma_recvfrom.c | ||
| svc_rdma_sendto.c | ||
| svc_rdma_transport.c | ||
| transport.c | ||
| verbs.c | ||
| xprt_rdma.h | ||