diff options
Diffstat (limited to 'include/linux/sunrpc/svc_rdma.h')
| -rw-r--r-- | include/linux/sunrpc/svc_rdma.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h index 981f0d726ad4..9f588f923fe4 100644 --- a/include/linux/sunrpc/svc_rdma.h +++ b/include/linux/sunrpc/svc_rdma.h @@ -136,6 +136,8 @@ struct svc_rdma_recv_ctxt { unsigned int rc_page_count; unsigned int rc_hdr_count; u32 rc_inv_rkey; + unsigned int rc_read_payload_offset; + unsigned int rc_read_payload_length; struct page *rc_pages[RPCSVC_MAXPAGES]; }; @@ -161,6 +163,7 @@ extern bool svc_rdma_post_recvs(struct svcxprt_rdma *rdma); extern void svc_rdma_recv_ctxt_put(struct svcxprt_rdma *rdma, struct svc_rdma_recv_ctxt *ctxt); extern void svc_rdma_flush_recv_queues(struct svcxprt_rdma *rdma); +extern void svc_rdma_release_rqst(struct svc_rqst *rqstp); extern int svc_rdma_recvfrom(struct svc_rqst *); /* svc_rdma_rw.c */ @@ -169,7 +172,9 @@ extern int svc_rdma_recv_read_chunk(struct svcxprt_rdma *rdma, struct svc_rqst *rqstp, struct svc_rdma_recv_ctxt *head, __be32 *p); extern int svc_rdma_send_write_chunk(struct svcxprt_rdma *rdma, - __be32 *wr_ch, struct xdr_buf *xdr); + __be32 *wr_ch, struct xdr_buf *xdr, + unsigned int offset, + unsigned long length); extern int svc_rdma_send_reply_chunk(struct svcxprt_rdma *rdma, __be32 *rp_ch, bool writelist, struct xdr_buf *xdr); @@ -188,6 +193,8 @@ extern int svc_rdma_map_reply_msg(struct svcxprt_rdma *rdma, struct svc_rdma_send_ctxt *ctxt, struct xdr_buf *xdr, __be32 *wr_lst); extern int svc_rdma_sendto(struct svc_rqst *); +extern int svc_rdma_read_payload(struct svc_rqst *rqstp, unsigned int offset, + unsigned int length); /* svc_rdma_transport.c */ extern int svc_rdma_create_listen(struct svc_serv *, int, struct sockaddr *); |