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| author | Chuck Lever <chuck.lever@oracle.com> | 2020-07-08 23:09:11 +0300 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2020-09-21 17:21:08 +0300 |
| commit | 06e234c6132784c56198423c653f1ad0e1e1fdc1 (patch) | |
| tree | 95396589cdbcd351e05b56ff71941c640dee6812 /net/sunrpc/xprtrdma/transport.c | |
| parent | e4378a0fdd43a676bb4dbd858bc9e61c6661193b (diff) | |
| download | linux-06e234c6132784c56198423c653f1ad0e1e1fdc1.tar.xz | |
SUNRPC: Hoist trace_xprtrdma_op_allocate into generic code
Introduce a tracepoint in call_allocate that reports the exact
sizes in the RPC buffer allocation request and the status of the
result. This helps catch problems with XDR buffer provisioning,
and replaces transport-specific debugging instrumentation.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/xprtrdma/transport.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/transport.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c index 053c8ab1265a..612b60f31302 100644 --- a/net/sunrpc/xprtrdma/transport.c +++ b/net/sunrpc/xprtrdma/transport.c @@ -586,11 +586,9 @@ xprt_rdma_allocate(struct rpc_task *task) rqst->rq_buffer = rdmab_data(req->rl_sendbuf); rqst->rq_rbuffer = rdmab_data(req->rl_recvbuf); - trace_xprtrdma_op_allocate(task, req); return 0; out_fail: - trace_xprtrdma_op_allocate(task, NULL); return -ENOMEM; } |