SUNRPC: Trace transport lifetime events
authorChuck Lever <chuck.lever@oracle.com>
Tue, 12 May 2020 21:13:34 +0000 (17:13 -0400)
committerAnna Schumaker <Anna.Schumaker@Netapp.com>
Thu, 11 Jun 2020 17:33:48 +0000 (13:33 -0400)
commit911813d7a15221362d1655d246f3502c0f898c14
tree31a274b58e8bb4ffc7a178db699de4ad1ae3a474
parentc509f15a5801605652126831d965751e8d602471
SUNRPC: Trace transport lifetime events

Refactor: Hoist create/destroy/disconnect tracepoints out of
xprtrdma and into the generic RPC client. Some benefits include:

- Enable tracing of xprt lifetime events for the socket transport
  types

- Expose the different types of disconnect to help run down
  issues with lingering connections

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
include/trace/events/rpcrdma.h
include/trace/events/sunrpc.h
net/sunrpc/xprt.c
net/sunrpc/xprtrdma/transport.c
net/sunrpc/xprtrdma/verbs.c