From ba986c96f907a513215fb7f1c0a89261c97251ca Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Thu, 7 Jan 2016 14:49:53 -0500 Subject: [PATCH] svcrdma: Make map_xdr non-static Pre-requisite to use map_xdr in the backchannel code. Signed-off-by: Chuck Lever Acked-by: Bruce Fields Signed-off-by: Doug Ledford --- include/linux/sunrpc/svc_rdma.h | 2 ++ net/sunrpc/xprtrdma/svc_rdma_sendto.c | 14 +++++++------- 2 files changed, 9 insertions(+), 7 deletions(-) diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h index 729ff356c18a..aeffa30655ce 100644 --- a/include/linux/sunrpc/svc_rdma.h +++ b/include/linux/sunrpc/svc_rdma.h @@ -213,6 +213,8 @@ extern int rdma_read_chunk_frmr(struct svcxprt_rdma *, struct svc_rqst *, u32, u32, u64, bool); /* svc_rdma_sendto.c */ +extern int svc_rdma_map_xdr(struct svcxprt_rdma *, struct xdr_buf *, + struct svc_rdma_req_map *); extern int svc_rdma_sendto(struct svc_rqst *); extern struct rpcrdma_read_chunk * svc_rdma_get_read_chunk(struct rpcrdma_msg *); diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c index de7df7b4d855..3c250523f7cc 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c @@ -50,9 +50,9 @@ #define RPCDBG_FACILITY RPCDBG_SVCXPRT -static int map_xdr(struct svcxprt_rdma *xprt, - struct xdr_buf *xdr, - struct svc_rdma_req_map *vec) +int svc_rdma_map_xdr(struct svcxprt_rdma *xprt, + struct xdr_buf *xdr, + struct svc_rdma_req_map *vec) { int sge_no; u32 sge_bytes; @@ -62,7 +62,7 @@ static int map_xdr(struct svcxprt_rdma *xprt, if (xdr->len != (xdr->head[0].iov_len + xdr->page_len + xdr->tail[0].iov_len)) { - pr_err("svcrdma: map_xdr: XDR buffer length error\n"); + pr_err("svcrdma: %s: XDR buffer length error\n", __func__); return -EIO; } @@ -97,9 +97,9 @@ static int map_xdr(struct svcxprt_rdma *xprt, sge_no++; } - dprintk("svcrdma: map_xdr: sge_no %d page_no %d " + dprintk("svcrdma: %s: sge_no %d page_no %d " "page_base %u page_len %u head_len %zu tail_len %zu\n", - sge_no, page_no, xdr->page_base, xdr->page_len, + __func__, sge_no, page_no, xdr->page_base, xdr->page_len, xdr->head[0].iov_len, xdr->tail[0].iov_len); vec->count = sge_no; @@ -592,7 +592,7 @@ int svc_rdma_sendto(struct svc_rqst *rqstp) ctxt = svc_rdma_get_context(rdma); ctxt->direction = DMA_TO_DEVICE; vec = svc_rdma_get_req_map(rdma); - ret = map_xdr(rdma, &rqstp->rq_res, vec); + ret = svc_rdma_map_xdr(rdma, &rqstp->rq_res, vec); if (ret) goto err0; inline_bytes = rqstp->rq_res.len; -- 2.20.1