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| author | Chuck Lever <chuck.lever@oracle.com> | 2020-11-09 14:40:03 -0500 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2020-11-11 10:46:54 -0500 |
| commit | 7703db978d4cf7c51426183b7c0d03c039757a44 (patch) | |
| tree | 80573174468b8322141c0aaddd0fc3b2da8ed5c7 /net/sunrpc | |
| parent | 0307cdec7c3412d7665363ab0cd61fccf82bfb2d (diff) | |
| download | linux-7703db978d4cf7c51426183b7c0d03c039757a44.tar.gz linux-7703db978d4cf7c51426183b7c0d03c039757a44.tar.bz2 linux-7703db978d4cf7c51426183b7c0d03c039757a44.zip | |
xprtrdma: Display the task ID when reporting MR events
Tie each MR event to the requesting rpc_task to make it easier to
follow MR ownership and control flow.
MR unmapping and recycling can happen in the background, after an
MR's mr_req field is stale, so set up a separate tracepoint class
for those events.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/xprtrdma/frwr_ops.c | 1 | ||||
| -rw-r--r-- | net/sunrpc/xprtrdma/rpc_rdma.c | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/net/sunrpc/xprtrdma/frwr_ops.c b/net/sunrpc/xprtrdma/frwr_ops.c index 76322b1acf3d..cb2f92409c2f 100644 --- a/net/sunrpc/xprtrdma/frwr_ops.c +++ b/net/sunrpc/xprtrdma/frwr_ops.c @@ -431,7 +431,6 @@ void frwr_reminv(struct rpcrdma_rep *rep, struct list_head *mrs) list_for_each_entry(mr, mrs, mr_list) if (mr->mr_handle == rep->rr_inv_rkey) { list_del_init(&mr->mr_list); - trace_xprtrdma_mr_reminv(mr); rpcrdma_mr_put(mr); break; /* only one invalidated MR per RPC */ } diff --git a/net/sunrpc/xprtrdma/rpc_rdma.c b/net/sunrpc/xprtrdma/rpc_rdma.c index f27eb2322b38..9ed89872ec75 100644 --- a/net/sunrpc/xprtrdma/rpc_rdma.c +++ b/net/sunrpc/xprtrdma/rpc_rdma.c @@ -315,7 +315,6 @@ static struct rpcrdma_mr_seg *rpcrdma_mr_prepare(struct rpcrdma_xprt *r_xprt, *mr = rpcrdma_mr_get(r_xprt); if (!*mr) goto out_getmr_err; - trace_xprtrdma_mr_get(req); (*mr)->mr_req = req; } |