diff options
Diffstat (limited to 'net/sunrpc/xprtrdma/transport.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/transport.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c index a9d566227e7e..2c2fabe99d84 100644 --- a/net/sunrpc/xprtrdma/transport.c +++ b/net/sunrpc/xprtrdma/transport.c @@ -470,6 +470,8 @@ xprt_rdma_allocate(struct rpc_task *task, size_t size) if (req == NULL) return NULL; + if (req->rl_rdmabuf == NULL) + goto out_rdmabuf; if (req->rl_sendbuf == NULL) goto out_sendbuf; if (size > req->rl_sendbuf->rg_size) @@ -480,6 +482,13 @@ out: req->rl_connect_cookie = 0; /* our reserved value */ return req->rl_sendbuf->rg_base; +out_rdmabuf: + min_size = RPCRDMA_INLINE_WRITE_THRESHOLD(task->tk_rqstp); + rb = rpcrdma_alloc_regbuf(&r_xprt->rx_ia, min_size, flags); + if (IS_ERR(rb)) + goto out_fail; + req->rl_rdmabuf = rb; + out_sendbuf: /* XDR encoding and RPC/RDMA marshaling of this request has not * yet occurred. Thus a lower bound is needed to prevent buffer |