SUNRPC: Hoist trace_xprtrdma_op_allocate into generic code

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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>

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Chuck Lever 2020-07-08 16:09:11 -04:00 • committed by Anna Schumaker

parent e4378a0fdd

commit 06e234c613

5 changed files with 31 additions and 36 deletions

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30

include/trace/events/rpcrdma.h

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30

include/trace/events/sunrpc.h

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3

net/sunrpc/clnt.c

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2

net/sunrpc/sched.c

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2

net/sunrpc/xprtrdma/transport.c

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