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authorChuck Lever <chuck.lever@oracle.com>2019-10-09 12:58:14 -0400
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2019-10-24 10:30:39 -0400
commitbf7ca707ae60045342e145c88a83bbe00f66775f (patch)
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SUNRPC: Add trace points to observe transport congestion control
To help debug problems with RPC/RDMA credit management, replace dprintk() call sites in the transport send lock paths with trace events. Similar trace points are defined for the non-congestion paths. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
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