From df515ca7b3b47bf6fd489fe6fca0d9ab243e1985 Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Wed, 21 Jan 2015 11:04:41 -0500 Subject: [PATCH] xprtrdma: Clean up after adding regbuf management rpcrdma_{de}register_internal() are used only in verbs.c now. MAX_RPCRDMAHDR is no longer used and can be removed. Signed-off-by: Chuck Lever Reviewed-by: Steve Wise Signed-off-by: Anna Schumaker --- net/sunrpc/xprtrdma/verbs.c | 4 ++-- net/sunrpc/xprtrdma/xprt_rdma.h | 9 --------- 2 files changed, 2 insertions(+), 11 deletions(-) diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c index 8a05f45d1a11..124676c13780 100644 --- a/net/sunrpc/xprtrdma/verbs.c +++ b/net/sunrpc/xprtrdma/verbs.c @@ -1729,7 +1729,7 @@ rpcrdma_recv_buffer_put(struct rpcrdma_rep *rep) * Wrappers for internal-use kmalloc memory registration, used by buffer code. */ -int +static int rpcrdma_register_internal(struct rpcrdma_ia *ia, void *va, int len, struct ib_mr **mrp, struct ib_sge *iov) { @@ -1780,7 +1780,7 @@ rpcrdma_register_internal(struct rpcrdma_ia *ia, void *va, int len, return rc; } -int +static int rpcrdma_deregister_internal(struct rpcrdma_ia *ia, struct ib_mr *mr, struct ib_sge *iov) { diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h index 5630353ed240..c9d2a02f631b 100644 --- a/net/sunrpc/xprtrdma/xprt_rdma.h +++ b/net/sunrpc/xprtrdma/xprt_rdma.h @@ -171,10 +171,6 @@ enum rpcrdma_chunktype { /* temporary static scatter/gather max */ #define RPCRDMA_MAX_DATA_SEGS (64) /* max scatter/gather */ #define RPCRDMA_MAX_SEGS (RPCRDMA_MAX_DATA_SEGS + 2) /* head+tail = 2 */ -#define MAX_RPCRDMAHDR (\ - /* max supported RPC/RDMA header */ \ - sizeof(struct rpcrdma_msg) + (2 * sizeof(u32)) + \ - (sizeof(struct rpcrdma_read_chunk) * RPCRDMA_MAX_SEGS) + sizeof(u32)) struct rpcrdma_buffer; @@ -401,11 +397,6 @@ void rpcrdma_buffer_put(struct rpcrdma_req *); void rpcrdma_recv_buffer_get(struct rpcrdma_req *); void rpcrdma_recv_buffer_put(struct rpcrdma_rep *); -int rpcrdma_register_internal(struct rpcrdma_ia *, void *, int, - struct ib_mr **, struct ib_sge *); -int rpcrdma_deregister_internal(struct rpcrdma_ia *, - struct ib_mr *, struct ib_sge *); - int rpcrdma_register_external(struct rpcrdma_mr_seg *, int, int, struct rpcrdma_xprt *); int rpcrdma_deregister_external(struct rpcrdma_mr_seg *,