diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2015-08-03 13:04:45 -0400 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2015-08-05 16:21:28 -0400 |
| commit | 860477d1ff176549f2bf438b61e5c1ec6b1d43e5 (patch) | |
| tree | fafc7241fe5404c204e007ad9af7a621d0143d18 /net/sunrpc/xprtrdma/rpc_rdma.c | |
| parent | 763f7e4e4b9033ac6a0f13aa37ba43636fc3c0af (diff) | |
xprtrdma: Count RDMA_NOMSG type calls
RDMA_NOMSG type calls are less efficient than RDMA_MSG. Count NOMSG
calls so administrators can tell if they happen to be used more than
expected.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: Devesh Sharma <devesh.sharma@avagotech.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/xprtrdma/rpc_rdma.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/rpc_rdma.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/sunrpc/xprtrdma/rpc_rdma.c b/net/sunrpc/xprtrdma/rpc_rdma.c index 272158623b00..bc8bd6577467 100644 --- a/net/sunrpc/xprtrdma/rpc_rdma.c +++ b/net/sunrpc/xprtrdma/rpc_rdma.c @@ -489,6 +489,7 @@ rpcrdma_marshal_req(struct rpc_rqst *rqst) } else if (rqst->rq_snd_buf.flags & XDRBUF_WRITE) { rtype = rpcrdma_readch; } else { + r_xprt->rx_stats.nomsg_call_count++; headerp->rm_type = htonl(RDMA_NOMSG); rtype = rpcrdma_areadch; rpclen = 0; |